Genghe - Revision history

Sushoff at 11:01, 4 April 2026

2026-04-04T11:01:40Z

← Older revision		Revision as of 11:01, 4 April 2026
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	[[Category:East Asian]]		[[Category:East Asian]]
	[[Category:Chinese ]]		[[Category:Chinese ]]
			[[Category:Boo]]

Sushoff at 11:01, 4 April 2026

2026-04-04T11:01:21Z

← Older revision		Revision as of 11:01, 4 April 2026
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	Authors:		Authors:
	{{PAGEAUTHORS}}		{{PAGEAUTHORS}}
	----Gěnghé (Celestial Lance, 梗河), is a Chinese constellation Consists of 3 stars north of the Dajiao (Great Horn, 大角, α Boo).		----Gěnghé (Celestial Lance, 梗河), is a Chinese constellation Consists of 3 stars north of the Dajiao (Great Horn, 大角, α Boo, [[Arcturus]]) in [[Bootes]].

	== Concordance, Etymology, History ==		== Concordance, Etymology, History ==

Sushoff at 10:55, 4 April 2026

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 |}
 == References ==
 [[References (Chinese)]]

Boshunyang: /* Maps (Gallery) */

2026-04-04T08:48:00Z

Maps (Gallery)

← Older revision		Revision as of 08:48, 4 April 2026
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	!same in Stellarium 24.4		!same in Stellarium 24.4
	\|-		\|-
	\|		\|[[File:Genghe, Dizuo and Dajiao before Tang dynasty in Cheonsang Yeolcha Bunyajido.jpg\|thumb\|'''Genghe, Dizuo and Dajiao before Tang dynasty in ''Cheonsang Yeolcha Bunyajido''''']]
	\|		\|[[File:Genghe, Dizuo and Dajiao before Tang dynasty reconstructed by Boshun Yang.png\|thumb\|Genghe, Dizuo and Dajiao before Tang dynasty reconstructed by Boshun Yang]]
	\|		\|[[File:Genghe, Dizuo and Dajiao before Tang dynasty reconstructed by Boshun Yang in stellarium.png\|thumb\|Genghe, Dizuo and Dajiao before Tang dynasty reconstructed by Boshun Yang in Stellarium]]
	\|}		\|}

	== References ==		== References ==
	[[References (Chinese)]]		[[References (Chinese)]]

Boshunyang at 08:43, 4 April 2026

2026-04-04T08:43:40Z

← Older revision		Revision as of 08:43, 4 April 2026
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	== Concordance, Etymology, History ==		== Concordance, Etymology, History ==
	It may be because the three stars lie almost along a single straight line that '''Genghe ~~(梗河)~~''' was regarded as the long spear or lance, located north of the ~~imperial seat at~~ '''Dajiao (大角)'''. It was said to govern the emperor’s military edge (or martial authority), and also to preside over foreign (Hu) troops and matters of mourning.		It may be because the three stars lie almost along a single straight line that '''Genghe''' was regarded as the long spear or lance, located north of the Dizuo('''Imperial Seat, 帝座/帝席)''' of '''Dajiao (Great Horn, 大角)'''. It was said to govern the emperor’s military edge (or martial authority), and also to preside over foreign (Hu) troops and matters of mourning.

	=== Identification of stars ===		=== Identification of stars ===

Boshunyang: /* Concordance, Etymology, History */

2026-04-04T08:26:08Z

Concordance, Etymology, History

← Older revision		Revision as of 08:26, 4 April 2026
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	== Concordance, Etymology, History ==		== Concordance, Etymology, History ==
	...		It may be because the three stars lie almost along a single straight line that '''Genghe (梗河)''' was regarded as the long spear or lance, located north of the imperial seat at '''Dajiao (大角)'''. It was said to govern the emperor’s military edge (or martial authority), and also to preside over foreign (Hu) troops and matters of mourning.

	=== Identification of stars ===		=== Identification of stars ===

HaochengLyu: Created page "Genghe"

2026-04-03T14:22:38Z

Created page "Genghe"

New page

Authors:
{{PAGEAUTHORS}}
----Gěnghé (Celestial Lance, 梗河), is a Chinese constellation Consists of 3 stars north of the Dajiao (Great Horn, 大角, α Boo).

== Concordance, Etymology, History ==
...

=== Identification of stars ===
The identification of Genghe is very consistent, corresponding to the three stars ε, σ, and ρ in the constellation Bootes.
{| class="wikitable"
|+
!Star Names or Orders(Traditional/Qing)
!Ho PENG YOKE<ref>P.-Y. Ho, “Ancient And Mediaeval Observations of Comets and Novae in Chinese Sources,” ''Vistas in Astronomy'', 5(1962), 127-225.</ref>
!Yi Shitong<ref>Yi Shitong伊世同. ''Zhongxi Duizhao Hengxing Tubiao''中西对照恒星图表1950. Beijing: Science Press.1981: 56.</ref>
Based on catalogue in 18th century
!Pan Nai<ref name=":0">Pan Nai潘鼐. ''Zhongguo Hengxing Guance shi''中国恒星观测史[M]. Shanghai: Xuelin Pree. 1989. p226.</ref>
based on Xinyixiangfayao Star Map
!Pan Nai<ref>Pan Nai潘鼐. ''Zhongguo Hengxing Guance shi''中国恒星观测史[M]. Shanghai: Xuelin Pree. 2009. p443.</ref>
based on catalogues in Yuan dynasty
!SUN X. & J. Kistemaker<ref>Sun Xiaochun. & Kistemaker J. ''The Chinese sky during the Han''. Leiden: Brill. 1997, Pp241-6.</ref>
Han Dynasty
!Boshun Yang<ref name=":1">B.-S. Yang杨伯顺, ''Zhongguo Chuantong Hengxing Guance Jingdu ji Xingguan Yanbian Yanjiu'' 中国传统恒星观测精度及星官演变研究 (A Research on the Accuracy of Chinese Traditional Star Observation and the Evolution of Constellations), PhD thesis, (Hefei: University of Science and Technology of China, 2023). 261.</ref>
before Tang dynasty
!Boshun Yang<ref name=":1" />
Song Jingyou(1034)
|-
|1st/determinative
|ε Boo
|ε Boo
|ε Boo
|ε Boo
|ε Boo
|ε Boo
|ε Boo
|-
|2nd
|σ Boo
|σ Boo
|σ Boo
|σ Boo
|σ Boo
|σ Boo
|σ Boo
|-
|3rd
|ρ Boo
|ρ Boo
|ρ Boo
|ρ Boo
|ρ Boo
|ρ Boo
|ρ Boo
|}
In the Huangyou (皇祐) Star Catalog of the Northern Song Dynasty (1052), the determinative star for Genghe is the southeast star ε Boo. However, in the earlier Shishi (石氏) Star Catalog and Jingyou (景祐) Star Catalog (1034), it is the northwest star ρ Boo.

=== Maps (Gallery) ===
{| class="wikitable"
|+
!historical map
!modern identification
(Yang 2023)
!same in Stellarium 24.4
|-
|
|
|
|}

== References ==
[[References (Chinese)]]