Ap and Bp stars

Ap and Bp stars - chemically peculiar stars (hence the "p") of types A and B. Article “Ap and Bp stars” in English Wikipedia has 19.4 points for quality (as of July 1, 2025). The article contains 7 references and 5 sections.

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

Since the creation of article “Ap and Bp stars”, its content was written by 28 registered users of English Wikipedia and edited by 108 registered Wikipedia users in all languages.

The article is cited 369 times in English Wikipedia and cited 2113 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #105593 in May 2008
• Global: #53660 in November 2012

The highest popularity rank from 2008:

• Local (English): #441736 in September 2016
• Global: #616684 in August 2010

There are 17 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	Japanese (ja) Ap/Bp星		26.5164
2	Ukrainian (uk) Ap- та Bp-зорі		26.0514
3	Hindi (hi) एपी और बीपी तारे		23.9164
4	Turkish (tr) Ap ve Bp yıldızları		23.2786
5	English (en) Ap and Bp stars		19.353
6	Arabic (ar) نجوم Ap وBp		18.3678
7	Dutch (nl) Ap en Bp sterren		18.0184
8	Swedish (sv) Ap- och Bp-stjärnor		15.4745
9	Catalan (ca) Estel Ap i Bp		14.7414
10	Korean (ko) Ap/Bp 별		14.497

More...

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

The most popular language versions of the article "Ap and Bp stars" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Ap and Bp stars		128 152
2	Spanish (es) Estrellas Ap y Bp		14 804
3	Korean (ko) Ap/Bp 별		7 918
4	Japanese (ja) Ap/Bp星		6 751
5	Chinese (zh) Ap和Bp星		6 602
6	Portuguese (pt) Estrela Ap e Bp		6 120
7	Turkish (tr) Ap ve Bp yıldızları		5 482
8	Italian (it) Stelle Ap e Bp		4 380
9	Arabic (ar) نجوم Ap وBp		3 039
10	Catalan (ca) Estel Ap i Bp		2 171

More...

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 "Ap and Bp stars" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Ap and Bp stars		870
2	Chinese (zh) Ap和Bp星		83
3	Turkish (tr) Ap ve Bp yıldızları		50
4	Spanish (es) Estrellas Ap y Bp		48
5	Japanese (ja) Ap/Bp星		47
6	Arabic (ar) نجوم Ap وBp		36
7	Vietnamese (vi) Sao Ap và Bp		28
8	Italian (it) Stelle Ap e Bp		21
9	Korean (ko) Ap/Bp 별		18
10	French (fr) Étoiles Ap et Bp		17

More...

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

Language versions of the article "Ap and Bp stars" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Ap and Bp stars		28
2	Italian (it) Stelle Ap e Bp		16
3	Turkish (tr) Ap ve Bp yıldızları		8
4	French (fr) Étoiles Ap et Bp		7
5	Arabic (ar) نجوم Ap وBp		5
6	Spanish (es) Estrellas Ap y Bp		5
7	Japanese (ja) Ap/Bp星		5
8	Portuguese (pt) Estrela Ap e Bp		5
9	Catalan (ca) Estel Ap i Bp		4
10	Finnish (fi) Ap- ja Bp-tähdet		4

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 "Ap and Bp stars" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Turkish (tr) Ap ve Bp yıldızları		3
2	Arabic (ar) نجوم Ap وBp		0
3	Catalan (ca) Estel Ap i Bp		0
4	English (en) Ap and Bp stars		0
5	Spanish (es) Estrellas Ap y Bp		0
6	Finnish (fi) Ap- ja Bp-tähdet		0
7	French (fr) Étoiles Ap et Bp		0
8	Hindi (hi) एपी और बीपी तारे		0
9	Italian (it) Stelle Ap e Bp		0
10	Japanese (ja) Ap/Bp星		0

More...

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

Language versions of the article "Ap and Bp stars" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Ap and Bp stars		369
2	French (fr) Étoiles Ap et Bp		323
3	Arabic (ar) نجوم Ap وBp		217
4	Chinese (zh) Ap和Bp星		174
5	Catalan (ca) Estel Ap i Bp		158
6	Turkish (tr) Ap ve Bp yıldızları		154
7	Portuguese (pt) Estrela Ap e Bp		147
8	Korean (ko) Ap/Bp 별		139
9	Japanese (ja) Ap/Bp星		130
10	Vietnamese (vi) Sao Ap và Bp		99

More...

#	Language	Value
ar	Arabic نجوم Ap وBp
ca	Catalan Estel Ap i Bp
en	English Ap and Bp stars
es	Spanish Estrellas Ap y Bp
fi	Finnish Ap- ja Bp-tähdet
fr	French Étoiles Ap et Bp
hi	Hindi एपी और बीपी तारे
it	Italian Stelle Ap e Bp
ja	Japanese Ap/Bp星
ko	Korean Ap/Bp 별
nl	Dutch Ap en Bp sterren
pt	Portuguese Estrela Ap e Bp
sv	Swedish Ap- och Bp-stjärnor
tr	Turkish Ap ve Bp yıldızları
uk	Ukrainian Ap- та Bp-зорі
vi	Vietnamese Sao Ap và Bp
zh	Chinese Ap和Bp星

Best Rank

English: #441736 09.2016

Global: #616684 08.2010

Best Rank

English: #105593 05.2008

Global: #53660 11.2012

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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