Ly giác (thiên văn học)

Elongation - in astronomy, angular separation between the Sun and a planet, with the Earth as a reference point. Article “Ly giác (thiên văn học)” in Vietnamese Wikipedia has 13.7 points for quality (as of July 1, 2025). The article contains 3 references and 7 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.72 points.

This article has the best quality in Chinese Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Ly giác (thiên văn học)”, its content was written by 4 registered users of Vietnamese Wikipedia and edited by 522 registered Wikipedia users in all languages.

The article is cited 10 times in Vietnamese Wikipedia and cited 982 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Vietnamese): #6839 in April 2021
• Global: #9990 in June 2003

The highest popularity rank from 2008:

• Local (Vietnamese): #36899 in April 2023
• Global: #155103 in March 2012

There are 40 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Chinese (zh) 距角		27.7208
2	Croatian (hr) Elongacija		27.6668
3	German (de) Elongation (Astronomie)		27.0945
4	Hindi (hi) प्रसरकोण		26.9223
5	Greek (el) Αποχή (αστρονομία)		26.7369
6	Arabic (ar) استطالة (علم الفلك)		26.3872
7	Czech (cs) Elongace		25.2589
8	Russian (ru) Элонгация (астрономия)		19.4211
9	Ukrainian (uk) Елонгація (астрономія)		18.9772
10	Persian (fa) کشیدگی (ستاره‌شناسی)		17.1973

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Ly giác (thiên văn học)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Elongation (astronomy)		457 023
2	Russian (ru) Элонгация (астрономия)		134 881
3	German (de) Elongation (Astronomie)		124 813
4	Italian (it) Elongazione		103 208
5	Spanish (es) Elongación (astronomía)		91 748
6	Japanese (ja) 離角		89 966
7	Polish (pl) Elongacja (astronomia)		63 146
8	French (fr) Élongation (astronomie)		56 223
9	Portuguese (pt) Elongação (astronomia)		35 295
10	Chinese (zh) 距角		31 786

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Ly giác (thiên văn học)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Elongation (astronomy)		1 372
2	Simple English (simple) Elongation		383
3	Russian (ru) Элонгация (астрономия)		380
4	German (de) Elongation (Astronomie)		219
5	Japanese (ja) 離角		169
6	Portuguese (pt) Elongação (astronomia)		160
7	Indonesian (id) Elongasi (astronomi)		142
8	Chinese (zh) 距角		134
9	Italian (it) Elongazione		118
10	French (fr) Élongation (astronomie)		111

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Ly giác (thiên văn học)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Elongation (astronomy)		71
2	German (de) Elongation (Astronomie)		54
3	Italian (it) Elongazione		46
4	Russian (ru) Элонгация (астрономия)		36
5	French (fr) Élongation (astronomie)		35
6	Dutch (nl) Elongatie (astronomie)		33
7	Polish (pl) Elongacja (astronomia)		20
8	Spanish (es) Elongación (astronomía)		19
9	Croatian (hr) Elongacija		19
10	Japanese (ja) 離角		19

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Ly giác (thiên văn học)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Russian (ru) Элонгация (астрономия)		2
2	German (de) Elongation (Astronomie)		1
3	Arabic (ar) استطالة (علم الفلك)		0
4	Belarusian (be) Элангацыя (астраномія)		0
5	Bulgarian (bg) Елонгация		0
6	Catalan (ca) Elongació (astronomia)		0
7	Czech (cs) Elongace		0
8	Danish (da) Elongation (astronomi)		0
9	Greek (el) Αποχή (αστρονομία)		0
10	English (en) Elongation (astronomy)		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Ly giác (thiên văn học)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Elongation (astronomy)		151
2	Russian (ru) Элонгация (астрономия)		125
3	Japanese (ja) 離角		90
4	Belarusian (be) Элангацыя (астраномія)		88
5	German (de) Elongation (Astronomie)		60
6	Italian (it) Elongazione		51
7	Chinese (zh) 距角		34
8	Spanish (es) Elongación (astronomía)		32
9	French (fr) Élongation (astronomie)		29
10	Croatian (hr) Elongacija		26

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#	Language	Value
ar	Arabic استطالة (علم الفلك)
be	Belarusian Элангацыя (астраномія)
bg	Bulgarian Елонгация
ca	Catalan Elongació (astronomia)
cs	Czech Elongace
da	Danish Elongation (astronomi)
de	German Elongation (Astronomie)
el	Greek Αποχή (αστρονομία)
en	English Elongation (astronomy)
es	Spanish Elongación (astronomía)
fa	Persian کشیدگی (ستاره‌شناسی)
fi	Finnish Elongaatio
fr	French Élongation (astronomie)
he	Hebrew אלונגציה (אסטרונומיה)
hi	Hindi प्रसरकोण
hr	Croatian Elongacija
hu	Hungarian Elongáció (csillagászat)
id	Indonesian Elongasi (astronomi)
it	Italian Elongazione
ja	Japanese 離角
ka	Georgian ელონგაცია
ko	Korean 이각 (천문학)
lt	Lithuanian Elongacija (astronomija)
nl	Dutch Elongatie (astronomie)
nn	Norwegian (Nynorsk) Elongasjon
no	Norwegian Elongasjon
pl	Polish Elongacja (astronomia)
pt	Portuguese Elongação (astronomia)
ro	Romanian Elongație (astronomie)
ru	Russian Элонгация (астрономия)
sh	Serbo-Croatian Elongacija
simple	Simple English Elongation
sk	Slovak Elongácia (astronómia)
sl	Slovenian Elongacija
sr	Serbian Елонгација
sv	Swedish Elongation (astronomi)
tr	Turkish Uzanım
uk	Ukrainian Елонгація (астрономія)
vi	Vietnamese Ly giác (thiên văn học)
zh	Chinese 距角

Best Rank

Vietnamese: #36899 04.2023

Global: #155103 03.2012

Best Rank

Vietnamese: #6839 04.2021

Global: #9990 06.2003

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information