OB association

OB association - group of early-class stars weakly gravitationally bounded. Article “OB association” in English Wikipedia has 58.2 points for quality (as of July 1, 2026). The article contains 44 references and 8 sections.

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

In June 2026 the article “OB association” was edited by 2 authors in English Wikipedia and written by 10 authors in all languages.

Since the creation of article “OB association”, its content was written by 15 registered users of English Wikipedia and edited by 67 registered Wikipedia users in all languages.

The article is cited 84 times in English Wikipedia and cited 936 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #33068 in August 2025
• Global: #43203 in June 2026

The highest popularity rank from 2008:

• Local (English): #776670 in June 2015
• Global: #753489 in July 2011

There are 9 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) OB association		58.2283
2	Ukrainian (uk) OB-асоціація		31.0713
3	Chinese (zh) OB星协		24.6498
4	Romanian (ro) Asociație OB		19.2927
5	French (fr) Association OB		17.9513
6	Catalan (ca) Associació estel·lar OB		13.0876
7	Spanish (es) Asociación OB		12.3409
8	Czech (cs) OB asociace		9.9789
9	Italian (it) Associazione OB		9.1322

More...

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

The most popular language versions of the article "OB association" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) OB association		53 634
2	Italian (it) Associazione OB		27 634
3	French (fr) Association OB		17 159
4	Chinese (zh) OB星协		15 032
5	Czech (cs) OB asociace		1 208
6	Spanish (es) Asociación OB		844
7	Romanian (ro) Asociație OB		211
8	Ukrainian (uk) OB-асоціація		35
9	Catalan (ca) Associació estel·lar OB		12

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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 "OB association" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) OB association		479
2	Italian (it) Associazione OB		88
3	Chinese (zh) OB星协		73
4	French (fr) Association OB		57
5	Spanish (es) Asociación OB		53
6	Catalan (ca) Associació estel·lar OB		12
7	Ukrainian (uk) OB-асоціація		9
8	Romanian (ro) Asociație OB		8
9	Czech (cs) OB asociace		6

More...

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

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

#	Language	AI award	Relative AI
1	French (fr) Association OB		19
2	Italian (it) Associazione OB		18
3	English (en) OB association		15
4	Chinese (zh) OB星协		7
5	Czech (cs) OB asociace		3
6	Ukrainian (uk) OB-асоціація		2
7	Catalan (ca) Associació estel·lar OB		1
8	Spanish (es) Asociación OB		1
9	Romanian (ro) Asociație OB		1

More...

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

Language versions of the article "OB association" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Associació estel·lar OB		4
2	Ukrainian (uk) OB-асоціація		3
3	English (en) OB association		2
4	Spanish (es) Asociación OB		1
5	Czech (cs) OB asociace		0
6	French (fr) Association OB		0
7	Italian (it) Associazione OB		0
8	Romanian (ro) Asociație OB		0
9	Chinese (zh) OB星协		0

More...

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

Language versions of the article "OB association" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Association OB		487
2	Italian (it) Associazione OB		287
3	English (en) OB association		84
4	Czech (cs) OB asociace		32
5	Chinese (zh) OB星协		26
6	Ukrainian (uk) OB-асоціація		8
7	Spanish (es) Asociación OB		6
8	Romanian (ro) Asociație OB		5
9	Catalan (ca) Associació estel·lar OB		1

More...

#	Language	Value
ca	Catalan Associació estel·lar OB
cs	Czech OB asociace
en	English OB association
es	Spanish Asociación OB
fr	French Association OB
it	Italian Associazione OB
ro	Romanian Asociație OB
uk	Ukrainian OB-асоціація
zh	Chinese OB星协

Best Rank

English: #776670 06.2015

Global: #753489 07.2011

Best Rank

English: #33068 08.2025

Global: #43203 06.2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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