Messier 40

Messier 40 - Optical double star in the constellation Ursa Major.. Article “Messier 40” in Czech Wikipedia has 27.4 points for quality (as of July 1, 2026). The article contains 15 references and 3 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Czech) language version.

Since the creation of article “Messier 40”, its content was written by 15 registered users of Czech Wikipedia and edited by 665 registered Wikipedia users in all languages.

The article is cited 116 times in Czech Wikipedia and cited 4759 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Czech): #1423 in October 2006
• Global: #6032 in February 2011

The highest popularity rank from 2008:

• Local (Czech): #53139 in January 2008
• Global: #375763 in August 2014

There are 37 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, 2026 (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	English (en) Winnecke 4		38.933
2	Chinese (zh) M40 (雙星)		34.2575
3	German (de) Winnecke 4		33.7035
4	Russian (ru) M 40 (двойная звезда)		29.4867
5	Japanese (ja) M40 (天体)		28.3816
6	Czech (cs) Messier 40		27.3505
7	Serbian (sr) Месје 40		26.3775
8	Catalan (ca) Messier 40		25.8066
9	Portuguese (pt) Winnecke 4		25.5743
10	Dutch (nl) Winnecke 4		25.4321

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

The most popular language versions of the article "Messier 40" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Winnecke 4		132 333
2	Japanese (ja) M40 (天体)		41 893
3	Russian (ru) M 40 (двойная звезда)		35 953
4	German (de) Winnecke 4		30 958
5	Polish (pl) Messier 40		21 111
6	French (fr) Winnecke 4		20 313
7	Spanish (es) Messier 40		17 950
8	Portuguese (pt) Winnecke 4		14 549
9	Chinese (zh) M40 (雙星)		14 342
10	Korean (ko) 메시에 40		14 254

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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 "Messier 40" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Winnecke 4		512
2	Japanese (ja) M40 (天体)		116
3	Spanish (es) Messier 40		72
4	Russian (ru) M 40 (двойная звезда)		72
5	French (fr) Winnecke 4		68
6	Chinese (zh) M40 (雙星)		68
7	German (de) Winnecke 4		66
8	Hungarian (hu) Messier 40		56
9	Turkish (tr) Messier 40		48
10	Vietnamese (vi) Winnecke 4		41

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

Language versions of the article "Messier 40" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Winnecke 4		70
2	German (de) Winnecke 4		64
3	French (fr) Winnecke 4		55
4	Italian (it) M40 (astronomia)		55
5	Dutch (nl) Winnecke 4		50
6	Russian (ru) M 40 (двойная звезда)		48
7	Croatian (hr) Messier 40		38
8	Hungarian (hu) Messier 40		33
9	Japanese (ja) M40 (天体)		25
10	Finnish (fi) Messier 40		18

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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 "Messier 40" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Polish (pl) Messier 40		1
2	Arabic (ar) مسييه 40		0
3	Belarusian (be) M40 (аб’ект Месье)		0
4	Bulgarian (bg) M40 (звезда)		0
5	Catalan (ca) Messier 40		0
6	Czech (cs) Messier 40		0
7	German (de) Winnecke 4		0
8	Greek (el) Ουίνεκε 4		0
9	English (en) Winnecke 4		0
10	Esperanto (eo) Winnecke 4		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 "Messier 40" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Winnecke 4		415
2	Swedish (sv) Messier 40		403
3	Chinese (zh) M40 (雙星)		276
4	French (fr) Winnecke 4		197
5	Arabic (ar) مسييه 40		174
6	Portuguese (pt) Winnecke 4		161
7	Turkish (tr) Messier 40		147
8	Finnish (fi) Messier 40		141
9	Persian (fa) وینکه ۴		135
10	Romanian (ro) Messier 40		128

More...

#	Language	Value
ar	Arabic مسييه 40
be	Belarusian M40 (аб’ект Месье)
bg	Bulgarian M40 (звезда)
ca	Catalan Messier 40
cs	Czech Messier 40
de	German Winnecke 4
el	Greek Ουίνεκε 4
en	English Winnecke 4
eo	Esperanto Winnecke 4
es	Spanish Messier 40
et	Estonian Messier 40
fa	Persian وینکه ۴
fi	Finnish Messier 40
fr	French Winnecke 4
he	Hebrew M40
hr	Croatian Messier 40
hu	Hungarian Messier 40
id	Indonesian Winnecke 4
it	Italian M40 (astronomia)
ja	Japanese M40 (天体)
ko	Korean 메시에 40
lt	Lithuanian Winnecke 4
nl	Dutch Winnecke 4
no	Norwegian Winnecke 4
pl	Polish Messier 40
pt	Portuguese Winnecke 4
ro	Romanian Messier 40
ru	Russian M 40 (двойная звезда)
sh	Serbo-Croatian Messier 40
sk	Slovak WNC4
sr	Serbian Месје 40
sv	Swedish Messier 40
tr	Turkish Messier 40
uk	Ukrainian Мессьє 40
vi	Vietnamese Winnecke 4
zh	Chinese M40 (雙星)
zhminnan	Min Nan Messier 40

Best Rank

Czech: #53139 01.2008

Global: #375763 08.2014

Best Rank

Czech: #1423 10.2006

Global: #6032 02.2011

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In Czech Wikipedia the most popular articles on that day were: Simona Monyová, Konžská demokratická republika, Mistrovství světa ve fotbale 2026, Senegal, Boris Ingr, Sára Milfajtová, Barbora Krejčíková, Erling Haaland, Bitva na Sommě, Marko Čermák.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information