The Kaiyuan Treatise on Astrology, Volume 106

角二星，十二度，夾左角星，去極九十一度，鄭分。舊南星在赤道內一度，今測其南星正押赤道。亢四星，距西第二星，去極八十度，鄭分。舊南第二星在赤道外，今測在赤道內二度。氐四星，十五度，距西南星，去極九十四度，宋分。古今同。

The Horn mansion has two stars, covering the Yellow Path's twelve degrees. When measuring, the star to the left of the northernmost star is taken as the reference star for the measurement. This reference star is located ninety-one degrees from the north celestial pole, and its territory belongs to the state of Zheng. Old maps recorded the southern star as being one degree within the equator, but actual measurements show that this southern star is exactly on the equator. The Neck mansion has four stars, with the second star from the west serving as the reference star, located eighty degrees from the north celestial pole, and its territory belongs to the state of Zheng. Old maps recorded the second southern star as being outside the equator, but actual measurements show it is two degrees inside the equator. The Root mansion has four stars, covering fifteen degrees, with the southern-western star serving as the reference star, located ninety-four degrees from the north celestial pole, and its territory belongs to the state of Song; the star configuration and degrees of this mansion are the same as recorded in ancient times.

房四星，鉤鈐二星，五度，距西南第二星，去極一百八度，宋分。古今同。心三星，古今同，五度，距前第一星，去極一百八度半，宋分。尾九星，神宮一星，十八度，距本第二星，去極一百二十四度，燕分。舊去極一百二十度，又三星入河，今去極一百二十四度，有六星入河，又距星傍有一星，舊不載，按古《經贊》云：「神宮一星，在尾第二星傍，主解衣之內室。」既有古贊，今附入其天河，審視天河曲邪、中絕，與舊不同，並依天改正。箕四星，十一度，距西北星，去極一百二十四度，燕分。舊四星，並在河內，審視天南二星出河，其天河與舊不同，今並依天改正。

The constellation Room Mansion has four stars, with two additional stars called Hook and Key, covering a total of five degrees. The star used as the reference point is the second star in the southwest direction, located 180 degrees from the north celestial pole, and its territory corresponds to the state of Song. This has been recorded the same way in ancient and modern sources. The constellation Heart Mansion has three stars, which have been recorded the same way in ancient and modern sources, covering five degrees. The reference star is the first one, located 180.5 degrees from the north celestial pole, and its territory corresponds to the state of Song. The constellation Tail Mansion has nine stars, with one additional star called God's Palace, covering eighteen degrees. The reference star is the second star in the constellation, located 124 degrees from the north celestial pole, and its territory corresponds to the state of Yan. Old maps recorded it as 120 degrees from the north celestial pole, and also mentioned three stars in the Milky Way. However, according to current measurements, it is 124 degrees from the north celestial pole, with six stars in the Milky Way. There is also another star near the reference star, which was not recorded in old maps. The ancient text "Classic Commentary" says: "One star called God's Palace is located near the second star of the Tail Mansion, governing the inner chamber where clothes are removed." Since the ancient commentary mentions this, it is now included. As for the section of the Milky Way, upon careful examination, its curved and broken parts differ from the old maps. All of these are corrected according to current observations. The constellation Winnowing Basket Mansion has four stars, covering eleven degrees. The reference star is the one in the northwest, located 124 degrees from the north celestial pole, and its territory corresponds to the state of Yan. Old maps said all four stars were within the Milky Way. However, upon examining the actual celestial phenomena, the two southern stars are outside the Milky Way, and the section of the Milky Way also differs from the old maps. All of these are corrected according to current observations.

南斗六星，二十六度四分度之一，距魁南第四星，去極一百一十六度，吳分。舊柄第二星在黃道內，又魁二星出河，今測在黃道外，魁四星出河。牽牛六星，八度，距中央大星，去極一百一十度，吳分。舊南二星入南斗度，一星在奉牛度，今視天三星並在牽牛度，元不入斗。又舊去極一百六度，今測一百一十度。

The Southern Dipper has six stars, covering twenty-six and a quarter degrees. The fourth star in the southern part of the Dipper's handle is used as the reference star, located one hundred and sixteen degrees from the north celestial pole, and its territory belongs to Wu. Old maps stated that the second star of the Dipper's handle was within the Yellow Path, and that two stars of the Dipper's handle were outside the Milky Way; however, actual measurements show that star is outside the Yellow Path, and there are four stars of the Dipper's handle outside the Milky Way. The Bull has six stars, covering eight degrees. The central star is used as the reference star, located one hundred and ten degrees from the north celestial pole, and its territory belongs to Wu. Old maps said that two stars on the southern side had already entered the degrees of the Southern Dipper, and another star was within the degree of the Bull; but when observing the sky, these three stars are all within the degree of the Bull, and they have never entered the degree of the Southern Dipper. Old maps also recorded that it was one hundred and sixty degrees from the north celestial pole, but actual measurements show it is one hundred and ten degrees.

須女四星，十二度，古今同，去極一百六度，趙分。虛二星，十度，古今同，距南星，去極一百四度，齊分。危三星，墳墓四星，古今同，十七度，距西南星，去極九十九度，齊分。營室二星，離宮六星，十六度，距南星，去極八十五度，衛分。古今同。東壁二星，九度，距南星，去極八十六度，衛分。古今同。

The constellation Su Nu consists of four stars, covering twelve degrees, and this has been recorded the same way in ancient and modern times. It is located 160 degrees away from the north celestial pole, and its territory corresponds to the state of Zhao. The constellation Xu Su consists of two stars, covering ten degrees, and this has been recorded the same way in ancient and modern times. The southern star is used as the reference star, and it is located 140 degrees away from the north celestial pole, with its territory corresponding to the state of Qi. The constellation Wei Su consists of three stars, with an additional four stars representing tombs, covering seventeen degrees, and this has been recorded the same way in ancient and modern times. The southern star is used as the reference star, and it is located 99 degrees away from the north celestial pole, with its territory corresponding to the state of Qi. The constellation Ying Shi consists of two stars, with an additional six stars representing a palace, covering sixteen degrees, and this has been recorded the same way in ancient and modern times. The southern star is used as the reference star, and it is located 85 degrees away from the north celestial pole, with its territory corresponding to the state of Wei. The constellation Dong Bi consists of two stars, covering nine degrees, with the southern star used as the reference star, located 86 degrees away from the north celestial pole, and its territory corresponds to the state of Wei. This has also been recorded the same way in ancient and modern times.

奎十六星，距西南大星，去極七十度，魯分。舊去極七十七度，今測七十度，又舊星並均，今視天即有疏有密，大小不等。婁宿，古今同，三星，十二度，距中央大星，去極八十度，魯分。昴，古今同，七星，十一度，距西南第一星，去極七十四度，趙分。畢，古今同，八星，附耳一星，十六度，距左股第一星，去極七十八度，趙分。觜，古今同，三星，二度，距西南星，去極八十四度，晉魏分。參，古今同，十星，九度，距中央西星，去極九十四度，晉魏分。

The constellation Kuí has sixteen stars, with the largest star in the southwest serving as the reference star. It is located seventy degrees from the north celestial pole and corresponds to the region of Lu. Old star charts recorded it as seventy-seven degrees from the north celestial pole, but modern measurements show it to be seventy degrees. Old charts depicted the stars evenly spaced, but when observing the sky today, the stars are unevenly distributed, and their sizes and brightness vary. The constellation Lóu is the same in ancient and modern records, consisting of three stars, covering twelve degrees, with the central largest star as the reference star, located eighty degrees from the north celestial pole, corresponding to the region of Lu. The constellation Mǎo is the same in ancient and modern records, consisting of seven stars, covering eleven degrees, with the first star in the southwest as the reference star, located seventy-four degrees from the north celestial pole, corresponding to the region of Zhao. The constellation Bì is the same in ancient and modern records, consisting of eight stars plus one star representing the ear, covering sixteen degrees, with the first star of the left leg as the reference star, located seventy-eight degrees from the north celestial pole, corresponding to the region of Zhao. The constellation Zī is the same in ancient and modern records, consisting of three stars, covering two degrees, with the star in the southwest as the reference star, located eighty-four degrees from the north celestial pole, corresponding to the regions of Jin and Wei. The seven western constellations should include the constellation Wèi, making a total of seven, but this text is missing the entry for Wèi, which is likely due to a transmission error.

東井八星，鉞一星，三十三度，距南轅西頭，去極七十度，秦分。《星經》云：「去極七十度。」其距星，舊在黃道內一度，又八星並在河，今以儀測，在黃道外一度，又北轅二星出河。輿鬼四星，四度，距西南，去極六十八度，秦分。舊積尸、積兵帛、積金玉等四星正指四方，今積尸等並全出黃道內，又外四星斜指四隅。

The East Well mansion has eight stars, with an additional star called Yu, covering a total of thirty-three degrees. The star used as the reference star is located at the southern end of the western side, and it is seventy degrees away from the north celestial pole, with its territory belonging to the state of Qin. The Star Classic says, "It is seventy degrees away from the north celestial pole." Its reference star was previously recorded within one degree of the Yellow Path in old star charts, and it was also said that all eight stars are within the Milky Way. However, when measured with the gnomon, the reference star is found to be one degree outside the Yellow Path, and there are two more stars outside the Milky Way on the western side. The Ghost mansion has four stars, covering four degrees, with the star at the southwest being the reference star, which is sixty-eight degrees away from the north celestial pole, and its territory also belongs to the state of Qin. Old star charts stated that the stars Ji Shi, Ji Bing Bo, Ji Jin Yu, which are four in total, point to the four cardinal directions of east, south, west, and north. However, in reality, the stars Ji Shi and others are all within the Yellow Path, while the four outer stars point to the four corners of northeast, southeast, northwest, and southwest.

柳八星，十五度，距西頭第三星，去極七十七度，周分。舊西南口頭欠一星，東頭尾後加一星，添滿八星。今視天尾後無星，其星本在口邊，今改正。星七星，七度，距中央大星，去極九十一度，周分。舊去極九十七度，距星合在赤道外六度，舊在赤道內一度，今測去極九十度，星正押赤道。

Willow Mansion has eight stars, covering fifteen degrees, with the third star from the western end serving as the reference star. This reference star is seventy-seven degrees from the north celestial pole, and its territory belongs to the Zhou dynasty. The old map slightly omitted one star near the southwest mouth, but added an extra star after the eastern end tail to make up eight stars. Now, when observing the sky, there is no star after the tail; that star was originally near the mouth, and it has now been corrected. Star Mansion has seven stars, covering seven degrees, with the central bright star serving as the reference star. This reference star is ninety-one degrees from the north celestial pole, and its territory belongs to the Zhou dynasty. The old map recorded it as ninety-seven degrees from the pole, and the reference star should be six degrees outside the equator, but the old map placed it one degree inside the equator. Now, actual measurements show it is ninety degrees from the pole, and this star is exactly on the equator.

張宿，古今同，六星，十八度，距前第一星，去極九十七度，周分。翼二十二星，十八度，距中央西星，去極九十九度，楚分。舊距前第一星，按《經》今距中央西星，今測正距中央西星；又星有遠近、斜曲，小異。軫四星，長沙一星，轄二星，十七度，距西北星，去極九十八度，楚分。舊距西南星，即與《經》旨乖舛，今測取西北星即得確傳度數，如中央距星，併合赤道外。

The Zhang Xu mansion has been recorded the same way in ancient and modern times, consisting of six stars that cover eighteen degrees. The leading star is taken as the reference star, located ninety-seven degrees from the north celestial pole, and its territory corresponds to the Zhou state. The Yi Xu mansion has twenty-two stars covering eighteen degrees, with the central western star taken as the reference star, located ninety-nine degrees from the north celestial pole, and its territory corresponds to the Chu state. In old maps, the leading star was taken as the reference star, but according to the Star Classic, the central western star should be used now; actual measurements confirm this, so the central western star is taken as the reference. Among the stars, there are differences in distance and direction, either slanting or curved, slightly differing from old maps. The Chen Xu mansion has four stars, plus an additional star from Changsha and two stars from Xie, covering seventeen degrees. The western northern star is taken as the reference star, located ninety-eight degrees from the north celestial pole, and its territory corresponds to the Chu state. Old maps took the southern western star as the reference, which contradicts the original intent of the Star Classic; actual measurements show that the western northern star must be used to obtain the accurately transmitted degree measurement. As for the central reference stars, they all fall outside the equator.

攝提，古今同，六星，夾大角。大角，同，一星。梗河，三星，大角北，西星曲向南，今視西星亦端直。招搖，古今同，一星，梗河北。玄戈，古今同，一星，招搖北。天槍，古今同，三星，北斗柄東。天棓，古今同，五星，女床東北。女床，古今同，三星，天紀星北。七公，古今同，七星招搖東。貫索，古今同，九星，七公前。

The following is a detailed comparison of the star groups (star officials) within the Three Enclosures (San Yuan) as transmitted by Shi Shen's family with actual observed celestial phenomena. The constellation ShentI is the same in ancient and modern records, consisting of six stars arranged on both sides of the Big Dipper's handle. The Big Dipper's handle is also consistent with old descriptions, consisting of one star. The constellation Genghe consists of three stars located north of the Big Dipper's handle; in ancient illustrations, the westernmost star was depicted as curved southward, but when observed in the sky today, this western star is straight and upright. The constellation Zhaoyao is the same in ancient and modern records, consisting of one star located north of Genghe. The constellation XuanGe is the same in ancient and modern records, consisting of one star located north of Zhaoyao. The constellation Tianqiang is the same in ancient and modern records, consisting of three stars located east of the Big Dipper's handle. The constellation Tianbang is the same in ancient and modern records, consisting of five stars located northeast of Nucuang. Nucuang is the same in ancient and modern records, consisting of three stars located north of Tianji. Qigong is the same in ancient and modern records, consisting of seven stars located east of Zhaoyao. Guansuo is the same in ancient and modern records, consisting of nine stars located before Qigong.

天紀，九星，貫索東。舊在尾箕度，今測東三星入南斗度，近織女。織女，古今同，三星，天紀星東端。天市垣，二十二星，房心東北端。舊東垣從南門第一星至第五星並在赤道外，今測從門頭星至第三星在赤道外，餘星在赤道內；又東垣第二星、第六星在河裡，舊圖並不入市，又審視天河，一差入市。

The Heavenly Mandate, consisting of nine stars, lies east of the chain of stars known as Guansuo. Previously, it was mapped to be within the degrees of the Tail Mansion and the Winnowing Basket Mansion. However, recent observations show that the three eastern stars have entered the degrees of the Dipper Mansion, close to the Weaving Woman. The Weaving Woman, as recorded both anciently and modernly, is the three stars located at the eastern end of the Heavenly Mandate stars. The Heavenly Market Enclosure consists of twenty-two stars, located at the northeastern end of the Room Mansion and the Heart Mansion. Previously, the eastern section of the enclosure was said to extend from the first to the fifth star of the Southern Gate, all lying outside the equator. However, recent observations show that only the stars from the Gate Head to the third star lie outside the equator, while the rest are within the equator. Additionally, the second and sixth stars of the eastern section are actually located within the Milky Way. Previously, these were not included in the Heavenly Market Enclosure. Upon further examination of the course of the Milky Way, it differs by one position from the old map, and now it is properly included within the Heavenly Market Enclosure.

帝座，古今同，一星，在市中。候，古今同，一星，帝座東南。宦者，古今同，四星，帝座西。斗，五星，在宦者西南。舊斗星口仰兼背斛，今視天，鬥口向下覆斛。宗正，古今同，二星，帝座東南。宗人，舊在河外，今在河內，四星，宗正東。宗星，舊兩星相去遠，今測兩星相去近，二星，宗人北。東咸，古今四星，房東北。

The position of Di Zuo is the same in ancient and modern records, consisting of one star located in the middle of the Tian Shi Yuang. The position of Hou is also the same in ancient and modern records, consisting of one star located to the southeast of Di Zuo. The position of Huan Zhe is also the same in ancient and modern records, consisting of four stars located to the west of Di Zuo. The position of Dou consists of five stars, located to the southwest of Huan Zhe; in old illustrations, the mouth of the Dipper is drawn facing upwards, with its back facing the Hu Xing, but when observing the heavens today, the mouth of the Dipper is facing downwards, covering the Hu Xing. The position of Zong Zheng is the same in ancient and modern records, consisting of two stars located to the southeast of Di Zuo. The position of Zong Ren was originally depicted outside the Milky Way in old illustrations, but in reality it is within the Milky Way, consisting of four stars located to the east of Zong Zheng. The position of Zong Xing was originally drawn with two stars far apart in old illustrations, but actual measurements show the two stars are close together, consisting of two stars located to the north of Zong Ren. The position of Dong Xian is the same in ancient and modern records, consisting of four stars located to the northeast of Fang Su.

西咸，舊四星，並在房星西赤道外北一度，今測在房星西北，三星在赤道內房度，一星在赤道外氐一度。四星，房西北。天江，古今同，四星，在尾北。建星，舊五星，在黃道內，兼一星，又一星在黃道外，今測六星並在黃道內，元不入河。六星，在南斗北。

West Lake, according to old maps, four stars were located west of the Room mansion and outside the equator,偏 north by one degree; now actual measurements show they are located northwest of the Room mansion, with three stars within the equator, belonging to the Room mansion's degree, and one star outside the equator, belonging to the Root mansion's degree. In total, four stars are located northwest of the Room mansion. The Heavenly River, as recorded both in ancient and modern times, consists of four stars located north of the Tail mansion. The Construction Stars, according to old maps, five stars were within the Yellow Path, and another star was said to be outside the Yellow Path; now actual measurements show six stars are all within the Yellow Path, and they have never entered the Milky Way. In total, six stars are located north of the Southern Dipper.

天弁，舊大小遠近並均，又偃勢覆向下，今測有疏密，大小不均，其偃勢仰向上，又視天河，與舊不同。九星，在建星北。河鼓，舊三星，並旗六星，併入河。又旗南四星在赤道外。今測河鼓唯北一星及旗三星入河，又旗南唯三星在赤道外，視天河正當河差。河鼓並旗，十二星，在牽牛北。

The Heavenly Stems are: Jia, Yi, Bing, Ding, Wu, Ji, Geng, Xin, Ren, Gui. The Earthly Branches are: Zi, Chou, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu, Hai. The Trigrams are: Qian (Heaven), Dui (Lake), Li (Fire), Zhen (Thunder), Xun (Wind), Kan (Water), Gen (Mountain), Kun (Earth). In the old maps, the stars were all drawn uniformly in size and distance, and depicted as bowing downward. However, actual measurements show that the stars are scattered with varying sizes and distances, and their bowing posture is actually facing upward. Also, the section of the Milky Way differs from the old maps. There are nine stars located north of the Jian Star. The River Drum (Heavenly River Drum) was previously depicted as three stars of the Drum and six stars of the Flag all within the Milky Way, and the four stars south of the Flag were said to be outside the equator. However, actual observations show that only the northern star of the Drum and the three stars of the Flag are within the Milky Way, and only three stars south of the Flag are outside the equator. Observing the direction of the Milky Way, it differs by one position from the old map. The Drum and the Flag together consist of twelve stars, located north of the Cow Star.

離珠，舊在須女，又在須女北橫列，今測在牽牛度，又在須女西北豎立。五星，在須女西北。匏瓜，舊並在河中，又近天津。今測在河外，又去津遠，又視天河，與舊不同。五星，在離珠北。天津，舊並在虛度，仍豎，唯二星出河。今測向西北，東南斜指，入牽牛女虛等度，及有六星出河，又視天河，有斷絕委曲不同。九星，在虛北，河中。

The star cluster Li Zhu was previously mapped within the Girl Mansion, and depicted as arranged horizontally to the north of it. However, current observations show it located within the Ox Mansion, and arranged vertically to the northwest of the Girl Mansion. It consists of five stars, positioned to the northwest of the Girl Mansion. The star cluster Pao Gua was previously said to be entirely within the Milky Way, and also near Tianjin. However, current observations show it located outside the river, far from Tianjin. Looking at that section of the Milky Way, it is also different from the old map. It consists of five stars, positioned north of Li Zhu. Tianjin was previously mapped entirely within the Emptiness Mansion, still arranged vertically, with only two stars outside the river. However, current observations show it pointing from northwest to southeast, crossing into the degrees of the Ox Mansion, the Girl Mansion, and the Emptiness Mansion, with six stars outside the river. Looking at the Milky Way, there are breaks and bends, all different from the old map. It consists of nine stars, located to the north of the Emptiness Mansion, right in the middle of the Milky Way.

螣蛇，舊八星出河，今視唯尾末二星出河。二十二星，在奎北，河中。閣道，舊北四星出河，今測北二星出河，六星，在王良北。附路，古今同，一星，閣道傍。天大將軍，舊星並均圓，曲向上。今測星有出入不均。十一星，在婁北。大陵，古今同，八星，在胃北。天舡，舊四星，出河，今在河內。九星，在大陵北，河中。

Tengshe, according to old diagrams, there were eight stars appearing outside the Milky Way, but now when looking up at the heavens, only the last two stars are seen outside the river. In total, there are twenty-two stars, located to the north of Kuixiu. Ge dao, according to old diagrams, there were four stars to the north outside the river, but now actual measurements show only two stars to the north outside the river, totaling six stars, located to the north of Wangliang. Fu lu, the records from ancient and modern times are the same, one star, located beside ge dao. Tian da jiangjun, according to old diagrams, the stars were drawn evenly and round, curving upwards; but now actual measurements show the stars are uneven and not uniform. In total, there are eleven stars, located to the north of Loushu. Daliang, the records from ancient and modern times are the same, eight stars, located to the north of Weishu. Tian chuan, according to old diagrams, there were four stars outside the river, but now they are actually within the river. In total, there are nine stars, located to the north of Daliang, within the Milky Way.

捲舌，舊北二星入河，今並在河外。六星，在昴北。五車，舊東北及西北星入河，今出河。又西北柱，舊雙星向上，今測向下，又車北柱，舊雙星在東北，今向西北。五車三柱，十四星。在畢東北端。天關，古今同，一星，五車南，參西北。

The tongue-shaped asterism, according to old diagrams, had two stars facing north within the Milky Way, but now they are all outside the Milky Way. There are six stars in total, located north of the Hairy Head mansion. The Five Carriages, according to old diagrams, had stars in the northeast and northwest within the Milky Way, but now they are all outside the Milky Way; the western column, which old diagrams showed as two stars facing upwards, is actually measured as facing downwards; the column north of the carriage, which old diagrams showed as two stars in the northeast, now points to the northwest. The Five Carriages together with the three columns make up fourteen stars, located at the northeastern end of the Net mansion. The Heavenly Gate, as recorded both in ancient and modern times, is a single star located south of the Five Carriages and northwest of the Three Stars mansion.

南河、北河，南河舊在河內，西二星入前實沉次，今測不入河亦不入前次，復在河外，又在後鶉首次。北河舊在鶉首次，今測二星入前實沉次。六星，夾東井。五諸侯，舊東頭第一星在黃道外，今測在黃道內四度。又舊東頭第二星曲向南，今乃曲向北，又與第三星相近。五星，在東井北，近北河。

The Southern River and Northern River consist of two groups: the Southern River was previously located within the Milky Way, with two stars said to be in the section of Shicheng (one of the twelve divisions of the sky), which is adjacent to Chenshen. However, current observations show that they are not within the Milky Way nor in the section of Shicheng, but rather outside the Milky Way and in the section of Chenshen that follows. The Northern River was previously located in the section of Chenshen, but current observations show that two stars are in the section of Shicheng that precedes it. Together, the two rivers have six stars, arranged on both sides of the East Well. The Five Lords, previously depicted with the first star on the eastern end located outside the Yellow Path, are now observed to be within the Yellow Path by four degrees. Additionally, the second star on the eastern end was previously drawn bending southward, but now it bends northward and is close to the third star. Together, these five stars are located north of the East Well, near the Northern River.

積水、積薪，二星，舊在鶉首次，今並在前實沉次。積水，一星，北河西北。積薪，一星，積水東南。水位，舊南二星入河，今四星並在河外。四星，東井東，南北列。軒轅，舊尾漸斜向上，其右角在黃道內，今測其尾勢迤邐向西，其左角出黃道外半度，不在內。十七星，在七星大星北。少微，同，四星，太微西，南北列。

There are two stars, Accumulated Water and Accumulated Firewood, each consisting of one star. Previously, they were located in the position of the鹑首 (Hare's Head), but now they are both in the position of 实沉 (Real Stillness). Accumulated Water is one star located to the northwest of the Northern River; Accumulated Firewood is one star located to the southeast of Accumulated Water. For the water position, previously it was said that two stars were located within the Milky Way to the south, but now four stars are all located outside the Milky Way. In total, there are four stars, positioned east of the East Well mansion, aligned in a north-south line. The轩辕 (Venus) constellation, previously depicted with its tail gradually pointing upward, and the right angle within the Yellow Path; now actual measurements show the tail trends westward, with the left angle located half a degree outside the Yellow Path, and not within the Yellow Path. In total, there are seventeen stars, positioned to the north of the large star of the Star Mansion. The 少微 (Little Delicate) constellation is the same as the old description, with four stars, located to the west of the Taiwei Enclosure, aligned in a north-south line.

太微，古今同，十星，在翼、軫北。黃帝座，舊四星，去黃帝座近遠並相侶，今有近有遠不等。黃帝座，一星，在太微中。四帝，四星，夾黃帝座。內屏，古今同，四星，在黃帝座南。郎位，舊取端正均配行列，今有偏，並不均。十五星，在帝座東北。郎將，古今同，一星，郎位東北。常陳，古今同，七星，如畢狀，帝座北。三臺，古今同，六星，兩兩而居，起文昌列，抵太微。

The Taiwei Enclosure, as recorded both in ancient and modern times, consists of ten stars located to the north of the Wing and Chariot Mansions. The Yellow Emperor's Seat: in old illustrations, the four stars representing the Four Emperors were depicted at equal distances from the Yellow Emperor's Seat, but in actual measurements, they vary in distance and are not uniform. The Yellow Emperor's Seat is a single star located within the Taiwei Enclosure; the Four Emperors are four stars arranged on either side of the Yellow Emperor's Seat. The Inner Screen, as recorded both in ancient and modern times, consists of four stars located to the south of the Yellow Emperor's Seat. The Officer's Position, in old illustrations, was drawn with a neat and symmetrical arrangement, but in reality, the positions of the stars are slanted and not evenly distributed. These fifteen stars are located to the northeast of the Emperor's Seat. The Officer's Deputy, as recorded both in ancient and modern times, is a single star located to the northeast of the Officer's Position. The Constant Array, as recorded both in ancient and modern times, consists of seven stars forming a shape similar to the Net Mansion, located to the north of the Emperor's Seat. The Three Platforms, as recorded both in ancient and modern times, consist of six stars, arranged in pairs, starting from the Star of Examinations and Documents and extending straight to the Taiwei Enclosure.

相星、太陽守二座，舊重四相當，今太陽守在相星西南。相，一星，北斗南。太陽守，一星，相星西南。天牢，舊均圓，近中臺，今其星北斗魁下兼有疏有密。文昌，古今同，六星，北斗魁前。北斗，古今同，七星輔一星，在太微北。紫微宮垣兩蕃，舊在婁、昴、畢、井、柳、張、軫等度，今測在胃、畢、井、鬼、七星、張、軫等度。十五星，東蕃八，西蕃七，北斗北。北極，古今同，五星。鉤陳，六星，皆在紫微宮中。天一、太一，舊並在軫度，今俱在翼度。天一，一星，紫微宮門外右星南。太一，一星，天一星南，相近。

The Star of Mutual Influence and the Star of Brightness and Prestige are both located in the two positions: in old diagrams, the two stars were drawn overlapping each other, but now the Star of Brightness and Prestige is actually located to the southwest of the Star of Mutual Influence. The Star of Mutual Influence is one star located south of the Big Dipper; the Star of Brightness and Prestige is one star located southwest of the Star of Mutual Influence. The Heavenly Prison, in old diagrams, was drawn as a round and even shape, close to the Middle Platform; now these stars are located below the handle of the Big Dipper, with some stars spaced apart and others close together. The Star of Examinations and Documents is the same in ancient and modern records; it consists of six stars located before the handle of the Big Dipper. The Big Dipper is the same in ancient and modern records; it consists of seven stars plus one auxiliary star, located to the north of the Taiwei Enclosure. The eastern and western borders (i.e., the two walls of the Purple Micro Enclosure) in old diagrams were fixed in the degrees of the constellations Luo, Mao, Bi, Jing, Liu, Zhang, and Chen; now, according to actual measurements, they are located in the degrees of the constellations Wei, Bi, Jing, Gui, Xing, Zhang, and Chen. There are a total of fifteen stars, with eight stars in the eastern border and seven stars in the western border, located to the north of the Big Dipper. The Northern Pole Star is the same in ancient and modern records; it consists of five stars. The Hook Chen consists of six stars, located together with the Northern Pole Star within the Purple Micro Palace. The two groups, Tianyi and Taiyi, were both located in the degrees of the Chariot Mansion in old diagrams, but now they are both located in the degrees of the Wings Mansion. Tianyi is one star located to the south of the right star outside the Purple Micro Palace; Taiyi is one star located to the south of the Tianyi star, with the two stars close to each other.

庫樓，古今同，十星。五柱，十五星，沖四星，凡二十九星，在角南。北落師門，古今同，一星，羽林西南。土司空，舊在奎度，天溷東南，視天在東壁度。一星，奎南。土司空，新《圖》溷西南。南門，古今同，二星，庫樓南。平星，古今同，二星，庫樓北。

Kulu, the records from ancient and modern times are the same, consisting of ten stars; there are also five pillars with fifteen stars and four stars of the Chong, totaling twenty-nine stars, located to the south of the Horn mansion. Beilu Shimen, the records from ancient and modern times are the same, consisting of one star, located to the southwest of the Feather Forest. Tusu Kong, in old maps it was fixed in the degree of the Legs mansion and to the southeast of Tian Hun, but when observing the sky, it is found in the degree of the East Wall mansion. One star, located to the south of the Legs mansion. Tusu Kong is one seat, and the new Star Chart has placed it to the southwest of Tian Hun. Nanmen, the records from ancient and modern times are the same, consisting of two stars, located to the south of Kulu. Pingxing, the records from ancient and modern times are the same, consisting of two stars, located to the north of Kulu.

天倉，舊二星在奎度，三星在婁度。今五星在奎度，一星在婁度。六星，在婁南。騎官，舊三三又列並均，今其星有疏密，有橫堅，亦有斜不均。二十七星，在氐南。天囷，古今同，十三星，在胃南。天廩，舊四星並在赤道內，西北東南列。今三星在赤道外，又西南東北列。四星，在昴南。

The Heavenly Granary, according to old diagrams, had two stars in the region of the Legs mansion and three stars in the region of the Bond mansion. Now, actual observations show five stars in the region of the Legs mansion and only one star in the region of the Bond mansion. In total, there are six stars located to the south of the Bond mansion. The Rider Official, according to old diagrams, was depicted as three stars arranged in rows, all evenly spaced. Now, the stars are unevenly distributed, some arranged horizontally, some vertically, and some diagonally, not forming a uniform pattern. In total, there are twenty-seven stars located to the south of the Root mansion. The Heavenly Granary, as recorded both in ancient and modern times, consists of thirteen stars located to the south of the Stomach mansion. The Heavenly Storehouse, according to old diagrams, had four stars all within the equator, arranged from northwest to southeast. Now, actual observations show three stars outside the equator, arranged from southwest to northeast. In total, there are four stars located to the south of the Hairy Head mansion.

積卒，古今同，十二星，房心南。龜星，舊四星入河，一星出河。審視天，唯一星入河，四星出河，又天河曲直，與舊不同。五星，在尾南。天苑，古今同，十六星，昴畢南。傅說，古今同，一星，在尾後。魚星，舊在傅說東南，今測在傅說東北，其天河斷絕曲斜，與舊不同。一星，在尾，河中。

Accumulated soldiers, as recorded both in ancient and modern times, consist of twelve stars located south of the Room mansion and Heart mansion. The turtle star, according to old diagrams, was said to have four stars within the Milky Way and one star outside; upon careful observation of the celestial phenomena, only one star is found within the Milky Way, while the four stars are all outside, and the course of the Milky Way also differs from the old diagrams. Together with five stars, they are positioned south of the Tail mansion. The Tian Yuan, as recorded both in ancient and modern times, consists of sixteen stars located south of the Hairy Head mansion and Net mansion. Fu Yue, as recorded both in ancient and modern times, is a single star located behind the Tail mansion. The fish star, according to old diagrams, was fixed to the southeast of Fu Yue; however, actual measurements show it is located to the northeast of Fu Yue; the Milky Way in that area either breaks off or meanders in a different direction compared to the old diagrams. A single star is located south of the Tail mansion, situated in the middle of the Milky Way.

杵星，古今同，三星，在箕南。參旗，古今同，九星，在參西。一名天弓。玉井，古今同，玉井，四星，在參左足下。天屏，古今同，二星，玉井南。鱉星，舊在南斗度，又在斗魁東南。今測在箕度，又在斗魁西，唯東一星入南斗度。十四星，南斗南。廁星，古今同，四星，在屏東。天矢，古今同，一星，在廁南。

The star known as Chǔ Xīng has been recorded the same way throughout history; it consists of three stars located to the south of Jī Xù. The star group called Cān Qí has also been recorded the same way throughout history; it consists of nine stars located to the west of Cān Xù, also called Tiān Gōng. The star group known as Yù Jǐng has also been recorded the same way throughout history; this group consists of four stars located beneath the left foot of Cān Xù. The star group called Tiān Píng has also been recorded the same way throughout history; it consists of two stars located to the south of Yù Jǐng. The star known as Biē Xīng was traditionally placed in the degree of Nándǒu Xù, and another account says it is located to the southeast of Dǒu Kuí; however, current measurements place it in the degree of Jī Xù, and also to the west of Dǒu Kuí, with only the eastern star entering the degree of Nándǒu. In total, there are fourteen stars, located to the south of Nándǒu. The star group called Cè Xīng has been recorded the same way throughout history; it consists of four stars located to the east of Tiān Píng. The star known as Tiān Shǐ has also been recorded the same way throughout history; it consists of one star located to the south of Cè Xīng.

軍市，舊在廁正東，又星並均圖。今測在東北，其星有相近，亦有疏闊。十三星，參東南。九坎，舊在斗牛女度，今在斗牛度，不至女宿。九星，牽牛南。狼星，古今同，一星，參東南。敗臼，舊在須女危度，今測唯在虛度。四星，虛危南。弧星，舊全座並在河外，今測東頭一星入河，並疏密、大小不依象。九星，東南。

The military market is traditionally located to the due east of the厕星, with all the stars drawn evenly. However, current measurements show it to be in the northeast of the厕星, with some stars close together and others spaced apart. There are thirteen stars, located to the southeast of theThree Stars mansion. The Nine Pits were previously placed across the degrees of the Southern Dipper, the Bull, and the Girl mansion, but now they are only within the degrees of the Southern Dipper and the Bull, not reaching the Girl mansion. There are nine stars, located to the south of the Bull. The Wolf Star is the same in ancient and modern records, being a single star located to the southeast of theThree Stars mansion. The Broken Mill was traditionally placed within the degrees of the Girl mansion and the Rooftop mansion, but now it is measured to be within the degree of the Emptiness mansion. There are four stars, located to the south of the Emptiness mansion and the Rooftop mansion. The Arc Star was previously said to be entirely outside the Milky Way, but current measurements show that the easternmost star has entered the Milky Way, and the spacing and size of the stars do not match the old depiction. There are nine stars, located to the southeast.

壘壁陳，東頭第一星入東壁度，又西頭五星入危度。今測不入東壁度，又西頭六星入危度。其羽林，舊八星，絡東壁距道，入壁度。三三又對，南北分為五行，西一星入危度。審視，不絡東壁度，西九星入危度，南北只有四行，亦有不相入者。羽林四十五星，壘壁十二星，凡五十七星，室壁南。老人，古今同，一星，在弧南。稷星，古今同，五星，七星南。

The formation of the Wall Mansion is said to have originally had the easternmost star entering the degree of the East Wall Mansion, and the westernmost five stars entering the degree of the Rooftop Mansion. However, according to actual observations, the easternmost star does not enter the degree of the East Wall Mansion, but the westernmost six stars enter the degree of the Rooftop Mansion. Regarding the YuLin formation, it was traditionally said to have eight stars connected above the distance path of the East Wall Mansion, entering the degree of the East Wall Mansion, arranged in pairs facing each other, with three stars in each pair, forming five rows in the north-south direction, and one star in the west entering the degree of the Rooftop Mansion. But upon careful observation of the sky, these stars are not connected to the degree of the East Wall Mansion, and the westernmost nine stars enter the degree of the Rooftop Mansion, with only four rows in the north-south direction, among which some are not connected. The YuLin formation consists of forty-five stars, and the Wall Mansion consists of twelve stars, totaling fifty-seven stars, located south of the Camp Room and East Wall Mansions. The Elder Star is the same in ancient and modern records, consisting of one star located south of the Arc Star. The Ji Star is also the same in ancient and modern records, consisting of five stars located south of the Star Mansion.

天皇大帝，古今同，一星，鉤陳口中。四輔，古今同，四星，抱北極樞。華蓋，古今同，七星，杠九星，凡十六星，大帝上。周鼎，古今同，三星，攝提西。帝席，古今同，三星，在角南。平道，古今同，二星，左右角間。五帝內座，古今同，五星，華蓋上。六甲，古今同，六星，華蓋傍。天柱，古今同，五星，紫微宮中，近東垣。

The following is a comparison of the constellations passed down by Gan De's family with actual observed celestial phenomena. Tian Huang Da Di is the same in ancient and modern records, consisting of one star located in the opening of Gou Chen. Si Fu is the same in ancient and modern records, consisting of four stars surrounding the central axis of the North Pole. Huagai is the same in ancient and modern records, consisting of seven stars with an additional nine stars in the bar, totaling sixteen stars, located above Tian Huang Da Di. Zhou Ding is the same in ancient and modern records, consisting of three stars located to the west of She Ti. Di Xi is the same in ancient and modern records, consisting of three stars located south of Jiao Xu. Ping Dao is the same in ancient and modern records, consisting of two stars located between the left and right angles of Jiao Xu. Wu Di Nei Zuo is the same in ancient and modern records, consisting of five stars located above Huagai. Liu Jia is the same in ancient and modern records, consisting of six stars located beside Huagai. Tian Zhu is the same in ancient and modern records, consisting of five stars located within the Zi Wei Palace, near the eastern wall.

進賢，古今同，一星，平道西。謁者，古今同，一星，左執法東北。三公內座，古今同，三星，謁者東北。九卿內座，古今同，三星，三公北。柱下史，舊《經》雲在北極東南斗度，審視在北極東北牽牛度。一星，北極東北。女史，舊《圖》在南斗度，今測在須女度，當柱下史北，與紫宮東垣南第六星相近。一星，柱下史北，近紫微東垣第六星內。

To advance the virtuous, the ancient and modern texts agree, there is one star located west of the flat path. The petitioner, as recorded both anciently and modernly, is one star located northeast of the left judge. The inner seat of the Three Dukes, as recorded both anciently and modernly, consists of three stars located northeast of the petitioner. The inner seat of the Nine Ministers, as recorded both anciently and modernly, consists of three stars located north of the inner seat of the Three Dukes. The official who records the official documents, according to the old Star Classic, was said to be located southeast of the North Pole and within the degree of the Southern Dipper mansion; however, upon careful observation of the heavens, it is found to be located northeast of the North Pole and within the degree of the Ox mansion. One star is located northeast of the North Pole. The female official, according to the old Star Chart, was fixed to be within the degree of the Southern Dipper mansion; however, in actual observation, it is found to be within the degree of the Girl mansion, directly north of the official who records the official documents, and close to the sixth star facing south on the eastern wall of the Purple Micro Palace. One star is located north of the official who records the official documents, approaching within the sixth star on the eastern wall of the Purple Micro Palace.

五諸侯，古今同，五星，九卿西。太子，古今同，一星，黃帝座東北。從官，古今同，一星，太子西北。倖臣，古今同，一星，太子東北。尚書，古今同，五星，紫微宮門內。東維、陰德，古今同，二星，尚書西。天床，舊《圖》普闊促均齊，視天，乃狹長，兼有明暗。六星，紫宮門外。天理，古今同，四星，北斗魁中。內廚，古今同，二星，紫微宮西南角外。明堂，古今同，三星，太微西南角外。

Five feudal princes, as recorded both in ancient and modern times, are five stars located to the west of the nine ministers' seats. The crown prince, as recorded both in ancient and modern times, is one star located to the northeast of the Yellow Emperor's seat. Attendants, as recorded both in ancient and modern times, are one star located to the northwest of the crown prince. Favorite ministers, as recorded both in ancient and modern times, are one star located to the northeast of the crown prince. The Secretariat, as recorded both in ancient and modern times, are five stars located within the gate of the Purple Micro Palace. The eastern dimension and the Yin Virtue seats, as recorded both in ancient and modern times, each have two stars located to the west of the Secretariat. The celestial bed, in the old star chart, is depicted as uniformly wide and narrow, evenly spaced; but when observing the heavens, its shape is actually narrow and elongated, with the stars varying in brightness. There are six stars, located outside the gate of the Purple Micro Palace. The heavenly justice, as recorded both in ancient and modern times, are four stars located within the handle of the Big Dipper. The inner kitchen, as recorded both in ancient and modern times, are two stars located outside the southwest corner of the Purple Micro Palace. The Bright Hall, as recorded both in ancient and modern times, are three stars located outside the southwest corner of the Taiwei Enclosure.

靈臺，古今同，三星，明堂西。勢星，古今同，四星，太陽守西北。內平，舊雲在中臺南，舊《圖》在軒轅腹，又在柳七星度，今測在中臺南，張七度，復與《星經》同。四星，中臺南。耀星，舊《圖》在軒轅腹內，今測在軒轅尾南，近柳北四星。內階，《經》雲在文昌北，舊《圖》安星在八穀北，畢、觜、東井等度，其星又闊促。今測在文昌北，東井柳度，又狹長，兩相近，亦與《星經》本文同。六星，文昌北。

LingTai, as recorded both in ancient and modern times, consists of three stars located to the west of the Bright Hall. The Shì Xīng, as recorded both in ancient and modern times, consists of four stars located in the area guarded by the Star of Brightness and Prestige in the Northwest. The Nei Ping, according to old sayings, was located to the south of the Central Platform, but the old Star Chart placed it in the abdomen of the Yellow Emperor's Chariot, and also fixed it in the degree between the Willow Mansion and the Star Mansion; nowadays, actual measurements place it to the south of the Central Platform, at the seventh degree of the Extended Net Mansion, which coincides with what the Star Classic said. There are four stars, located to the south of the Central Platform. The Yào Xīng, according to the old Star Chart, was drawn inside the abdomen of the Yellow Emperor's Chariot, but nowadays, actual measurements place it to the south of the tail of the Yellow Emperor's Chariot, near the northern part of the Willow Mansion, with four stars. The Nei Jiān, according to the Star Classic, is located to the north of the Star of Examinations and Documents, but the old Star Chart placed the star positions to the north of the Eight Grains and in the degrees of the Net Mansion, Turtle Beak Mansion, and Well Mansion, with the stars drawn unevenly in width; nowadays, actual measurements place it to the north of the Star of Examinations and Documents, in the degrees of the Well Mansion and the Willow Mansion, with a narrow and elongated shape, and the stars are close to each other in pairs, which also coincides with the original text of the Star Classic. There are six stars, located to the north of the Star of Examinations and Documents.

天廚，舊在虛危度，並闊促均齊。今測在南斗、牽牛、須女、虛等度，又狹長，明暗不等。酒旗，古今同，三星，軒轅右角南。天尊，古今同，三星，東井北。諸王，古今同，六星，五車南。司怪，舊《圖》端列，南第一星出河，審視天，並在河內，又向西曲。四星，在鉞星前。座旗，舊《經》在司怪西北，舊《圖》及視天並司怪東北。九星。

The Star of Livelihood, as depicted in old star charts, was placed between the Emptiness Mansion and the Rooftop Mansion, with the stars drawn uniformly in width; however, in actual observation, it spans across the South Dipper, the Ox Constellation, the Female Constellation, and the Emptiness Mansion, appearing narrow and elongated, with the stars varying in brightness. The Wine Flag, as recorded both anciently and modernly, consists of three stars located to the south of the Right Angle of the Emperor's Chariot. The Celestial Sovereign, as recorded both anciently and modernly, consists of three stars located to the north of the Well Mansion. The Princes, as recorded both anciently and modernly, consist of six stars located to the south of the Five Carriages. The Star of Strange Phenomena, as depicted in old star charts, was drawn as a straight line, with the first star to the south lying outside the Milky Way; but upon careful observation of the heavens, all the stars are within the Milky Way and bend westward. The four stars are located before the钺 star. The Seat Flag, as stated in old star texts, was said to be located to the northwest of the Star of Strange Phenomena; however, both the old star charts and observations show it to be located to the northeast of the Star of Strange Phenomena. It consists of nine stars.

天高，古今同，四星，參旗西，近畢。策星，舊《圖》在河外，今在河內。一星，王良前。傳舍，舊《圖》在奎、婁度，今測在東壁、奎、婁、胃等度，九星。華蓋上，近河傍。造父，古今同，五星，鉤星南，河中。礪石，古今同，四星，五車南。八穀，古今同，八星，五車北。天讒，古今同，一星，捲舌中。積水，古今同，一星，天船中。積尸，古今同，一星，大陵中。車府，古今同，七星，天津東，近河傍。

The sky is high, and this has been recorded the same way through ancient and modern times. Four stars are located in the western part of the constellation of the Flag of参 (Shen), near the constellation of 毕 (Bi). The star called 策 (Ce) was formerly depicted in the old star chart outside the Milky Way, but now it is actually found within the Milky Way. One star is located before the position of Wang Liang. The transmission inn (传舍) was formerly fixed in the degree of Legs mansion (Kui) and Bond mansion (Lou), but now actual measurements show it spans across the degrees of 东壁 (Dongbi), 奎 (Kui), 娄 (Lou), and 胃 (Wei), totaling nine stars, located above Huagai and close to the Milky Way. The chariot driver (造父) has been recorded the same way through ancient and modern times, with five stars located south of the hook star (钩星), in the middle of the Milky Way. The whetstone (砺石) has been recorded the same way through ancient and modern times, with four stars located south of the Five Carriages (五车). The Eight Grains (八谷) have been recorded the same way through ancient and modern times, with eight stars located north of the Five Carriages. The heavenly slanderer (天谗) has been recorded the same way through ancient and modern times, with one star located within the tongue of the wine cup (卷舌). The accumulated water (积水) has been recorded the same way through ancient and modern times, with one star located within the celestial ship (天船). The accumulated corpse (积尸) has been recorded the same way through ancient and modern times, with one star located within the Great Heap (大陵). The carriage storehouse (车府) has been recorded the same way through ancient and modern times, with seven stars located east of the Heavenly River (天津), close to the Milky Way.

人星，古今同，五星，車府東南。臼杵，古今同，三星，人星傍。臼星，古今同，四星，人星東南。左更，古今同，五星，在婁東。右更，古今同，五星，在婁西。軍南門，舊在天將大軍西，近奎北。以儀測，在天將軍南，如奎正東。一星，天將軍西南。天潢，舊四星東西列，一星在北。審視天，四星南北列，一星在西，五星在五車中。

The star cluster of people, as recorded both in ancient and modern times, consists of five stars located to the southeast of the carriage mansion. The ladle, as recorded both in ancient and modern times, consists of three stars located beside the people star. The mortar star, as recorded both in ancient and modern times, consists of four stars located to the southeast of the people star. The left commander, as recorded both in ancient and modern times, consists of five stars located to the east of the bond mansion. The right commander, as recorded both in ancient and modern times, consists of five stars located to the west of the bond mansion. The southern gate of the army, according to old maps, was located to the west of the great general star and near the north of the legs mansion; however, when measured with the armillary sphere, it was found to be to the south of the great general star, precisely to the due east of the legs mansion. One star is located to the southwest of the great general star. The Milky Way, according to old diagrams, was depicted as four stars arranged east-west with one star to the north; upon careful observation of the celestial phenomena, it is found that four stars are arranged north-south with one star to the west. In total, five stars are located within the five carriages.

扶匡，舊在須女度，東北西南行列，又在子規外。審視天，在南斗度，東南北行列，又在子規內，唯一星在規外。司命，古今同，二星，在虛北。司祿，古今同，二星，司命北。司危，古今同，二星，司祿北。司非，古今同，二星，司危北。敗瓜，舊四星入河，一星出河，又橫。審視天，並在河外，又豎。五星，匏瓜傍。

Fu Kuang, in old maps, was located in the degree of the Girl mansion, arranged in a northeast-southwest direction, and also said to be outside the circle of the Zi Gui (the part of the sky around the North Pole that is always visible). Upon careful observation of the celestial phenomena, it is actually located in the degree of the Southern Dipper, arranged in a southeast-north direction, and it is inside the circle of the Zi Gui, with only one star outside the circle. The Director of Destiny, as recorded both in ancient and modern times, consists of two stars located to the north of the Girl mansion. The Director of Rewards, as recorded both in ancient and modern times, consists of two stars located to the north of the Director of Destiny. The Director of Peril, as recorded both in ancient and modern times, consists of two stars located to the north of the Director of Rewards. The Director of Misfortune, as recorded both in ancient and modern times, consists of two stars located to the north of the Director of Peril. The Failed Gourd, in old maps, was said to have four stars within the Milky Way and one star outside, and was drawn in a horizontal arrangement; upon careful observation of the celestial phenomena, five stars are all outside the Milky Way, and they are arranged vertically. These five stars are located near the Gourd.

咸池，舊《圖》在五車中，近東，今測近西，附金柱。三星，天潢西北。月星，古今同，一星，在昴東。天沖，舊《圖》絡黃道，今在黃道北。二星，昴、畢間，近月星東。天河，古今同，一星，在昴西。河鼓左旗，舊九星併入河，今測三星出河。九星，河鼓左傍。天雞，古今同，二星，狗國北。羅堰，古今同，三星，牽牛東。

Xianchi, in old star charts, was depicted to the east of the Five Carriages, but now it is actually located to the west, closely attached to the golden pillar. It consists of three stars, positioned to the northwest of Tian Huang. The moon star, as recorded both in ancient and modern times, is one star located to the east of Maosu. Tian Chong, in old star charts, was depicted spanning across the Yellow Path, but now it is actually located north of the Yellow Path. It consists of two stars, positioned between Maosu and Bishu, close to the east of the moon star. Tian He, as recorded both in ancient and modern times, is one star located to the west of Maosu. The Left Flag of Heaven Drum, in old charts, said that nine stars were all within the Milky Way, but now actual measurements show that three stars are outside the river. It consists of nine stars, positioned to the left of Heaven Drum. Tian Ji, as recorded both in ancient and modern times, consists of two stars located to the north of the dog country. Luo Yan, as recorded both in ancient and modern times, consists of three stars located to the east of Qian Niu.

市樓，舊在赤道外，今測在赤道內。六星，在市中，臨箕上。斛星，古今同，四星，在市中，斗南。日星，古今同，一星，房中道前。天乳，古今同，一星，在氐北。亢池，古今同，六星，在亢北。漸臺，古今同，四星，屬織女東足。輦道，舊星並均，南斗度，又在河外。今其星有遠有近，南二星入牽牛度，又入河。五星，屬織女西足。三公，古今同，三星，在北斗西南。

The market building is recorded in old maps as lying outside the equator, but in modern observations it is found within the equator. It consists of six stars, located in the celestial market enclosure, above the箕 mansion. The measure star is the same in ancient and modern records, consisting of four stars, located in the celestial market enclosure, south of the dipper mansion. The sun star is the same in ancient and modern records, consisting of one star, located before the room mansion. The heavenly milk is the same in ancient and modern records, consisting of one star, located north of the root mansion. The neck pool is the same in ancient and modern records, consisting of six stars, located north of the neck mansion. The gradual platform is the same in ancient and modern records, consisting of four stars, connected to the east foot of the weaver woman. The carriage path is recorded in old maps as drawing all the stars uniformly, fixed in the degree of the southern dipper mansion, and also said to be outside the Milky Way; in modern observations, these stars are at different distances, with the two stars on the south side having entered the degree of the ox mansion and also entering the Milky Way. It consists of five stars, connected to the west foot of the weaver woman. The three ministers are the same in ancient and modern records, consisting of three stars, located southwest of the big dipper.

青丘，古今同，七星，在軫東南。折威，古今同，七星，在亢南。陣車，古今同，三星，在氐南。騎陣將軍，古今同，一星，騎官中東端。糠星，古今同，一星，箕舌前。車騎，古今同，三星，騎官南。農丈人，舊在狗星西南，今在狗星西。一星，南斗西南。狗星，古今同，二星，南斗魁前。狗國，古今同，四星，建星東南。

The following compares the transmission of outer officials (those outside the Three Enclosures and south of the Twenty-Eight Mansions) by Gan De and his school with actual observed celestial phenomena. Qingqiu is the same in ancient and modern records, seven stars located southeast of the Chariot Mansion. Zhewei is the same in ancient and modern records, seven stars located south of the Neck Mansion. Zhenche is the same in ancient and modern records, three stars located south of the Root Mansion. Qi Zhen General is the same in ancient and modern records, one star located at the eastern end of the Qi official group. Kangxing is the same in ancient and modern records, one star located before the tongue of Ji. Cheji is the same in ancient and modern records, three stars located south of the Qi official. Nongzhangren, in old maps it was placed southwest of the Dog Star, but now it is actually located due west of the Dog Star. One star, located southwest of the Southern Dipper. The Dog Star, the same in ancient and modern records, two stars located before the handle of the Southern Dipper. The Dog Country, the same in ancient and modern records, four stars located southeast of Jian Star.

天田，古今同，九星，牽牛南。哭星，古今同，三星，在虛南。泣星，古今同，二星，在哭東。蓋屋，二星，在危南。八魁，舊三星在營室度，六星在危度，今並在營室度。九星。北落東南。雷電，古今同，營室西南。雲雨，古今同，四星，霹靂西南。霹靂，古今同，五星，土公西南。土公，古今同，二星，東壁南。土公吏，古今同，二星，營室西南。

Heavenly Field, as recorded both anciently and modernly, consists of nine stars located south of the constellation Niutou. Weeping Star, as recorded both anciently and modernly, consists of three stars located south of the mansion of Emptiness. Sobbing Star, as recorded both anciently and modernly, consists of two stars located east of Weeping Star. Roofing House, as recorded both anciently and modernly, consists of two stars located south of the mansion of Rooftop. Eight Officials, in old illustrations, were said to have three stars in the degree of the mansion of Encampment and six stars in the degree of the mansion of Rooftop; now they are all located in the degree of the mansion of Encampment. In total, there are nine stars, positioned southeast of the mansion of Northern Falling Star. Thunder and Lightning, as recorded both anciently and modernly, are located southwest of the mansion of Encampment. Cloud and Rain, as recorded both anciently and modernly, consist of four stars located southwest of Thunder and Lightning. Thunderbolt, as recorded both anciently and modernly, consists of five stars located southwest of Earth Official. Earth Official, as recorded both anciently and modernly, consists of two stars located south of the mansion of Eastern Wall. Earth Official Official, as recorded both anciently and modernly, consists of two stars located southwest of the mansion of Encampment.

鈇鑕，古今同，五星，天蒼西南。天溷，古今同，七星，外屏南。外屏，古今同，七星，在奎南。天庾，古今同，三星，天倉東南。芻藁，古今同，六星，天苑西。天園，古今同，十三星，天苑南。九州殊口，古今同，九星，天節下。天節，古今同，八星，畢、附耳下星南。九游，古今同，玉井西南。軍井，《經》雲玉井東南，舊在屏南，今在屏東。四星。

The weapons of the army, the chopping block, are recorded the same in ancient and modern times, located in the southwest of the Heavenly Granary. The Heavenly Mire is recorded the same in ancient and modern times, with seven stars located to the south of the outer screen. The outer screen is recorded the same in ancient and modern times, with seven stars located to the south of the Legs mansion. The Heavenly Granary is recorded the same in ancient and modern times, with three stars located to the southeast of the Heavenly Granary. The fodder and straw are recorded the same in ancient and modern times, with six stars located to the west of the Heavenly苑. The Heavenly Garden is recorded the same in ancient and modern times, with thirteen stars located to the south of the Heavenly苑. The nine different mouths of the regions are recorded the same in ancient and modern times, with nine stars located below the Heavenly Festival. The Heavenly Festival is recorded the same in ancient and modern times, with eight stars located to the south of the Net mansion and the star below the ear. The Nine Wanderers are recorded the same in ancient and modern times, located to the southwest of the Jade Well. The military well, according to the Star Classic, is located to the southeast of the Jade Well, but old maps placed it to the south of the Heavenly Screen, but now it is actually located to the east of the Heavenly Screen. It consists of four stars.

水府，舊在東井南河外，今在河內。四星，東井南。四瀆，一星入河，三星出河，今三星入河，一星出河。四星，東井南轅東。闕丘，舊在南河東南赤道外，今在南河南赤道內。二星，南河南。天狗，古今同，七星，狼東北。三坐，舊並在西北斜列，今並在東北斜列。丈人，二星，軍井西南。子，二星，丈人東。孫，二星，在子東。天社，古今同，六星，在弧南。天記，古今同，一星，外廚南。外廚，舊近河，又東西俠，今去河遠，臨赤道，又東西潤。六星，柳南。天廟，舊並引行正直，今有曲直。十四星，在張南。東甌，古今同，五星，在翼南。

The Water Palace is located south of the Well mansion and outside the Milky Way in old maps, but now it is actually within the river. It consists of four stars, located south of the Well mansion. The Four Rivers were previously depicted as one star within the Milky Way and three stars outside, but now three stars are within the river and one star is outside. It consists of four stars, located east of the Well mansion. Qu阏 is located southeast of the Southern River and outside the equator in old maps, but now it is actually south of the Southern River and within the equator. It consists of two stars, located south of the Southern River. The Heavenly Dog is the same in ancient and modern times, consisting of seven stars, located northeast of the Wolf Star. The Elder, Son, and Grandson groups were previously depicted as sloping northwest, but now they are sloping northeast. The Elder consists of two stars, located southwest of the Military Well; the Son consists of two stars, located east of the Elder; the Grandson consists of two stars, located east of the Son. The Heavenly Society is the same in ancient and modern times, consisting of six stars, located south of the Arc Star. The Heavenly Record is the same in ancient and modern times, consisting of one star, located south of the Outer Kitchen. The Outer Kitchen was previously drawn close to the Milky Way, and its east-west direction was narrow; now it is far from the Milky Way, near the equator, and its east-west direction appears wide. It consists of six stars, located south of the Willow Mansion. The Heavenly Temple was previously depicted as all stars arranged in a straight line, but now some are curved and some are straight. It consists of fourteen stars, located south of the Extended Net Mansion. The Eastern Ou is the same in ancient and modern times, consisting of five stars, located south of the Wings Mansion.