Stellar classification

Quality:

Stellar classification - classification of stars based on their spectral characteristics. Article “Stellar classification” in Simple English Wikipedia has 37.5 points for quality (as of July 1, 2026). The article contains 7 references and 13 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.97 points.

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

Since the creation of article “Stellar classification”, its content was written by 30 registered users of Simple English Wikipedia (7150^th place) and edited by 1820 registered Wikipedia users in all languages.

The article is cited 117 times in Simple English Wikipedia and cited 59378 times in all languages (2814^th place).

The highest Authors Interest rank from 2001:

• Local (Simple English): #148 in May 2019
• Global: #243 in November 2001

The highest popularity rank from 2008:

• Local (Simple English): #763 in May 2019
• Global: #11966 in December 2014

There are 33 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	Slovak (sk) Spektrálna klasifikácia		100
2	English (en) Stellar classification		96.8591
3	Spanish (es) Clasificación estelar		96.6058
4	Portuguese (pt) Classificação estelar		96.5228
5	Ukrainian (uk) Спектральна класифікація зір		94.6202
6	Russian (ru) Спектральная классификация звёзд		93.8323
7	Japanese (ja) スペクトル分類		91.5363
8	Italian (it) Classificazione stellare		88.4047
9	Turkish (tr) Yıldız sınıflandırma (astronomi)		82.0837
10	Hungarian (hu) Csillagászati színképosztályozás		70.0511

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

#	Language	Popularity award	Relative popularity
1	English (en) Stellar classification		8 900 248
2	Spanish (es) Clasificación estelar		1 738 691
3	Russian (ru) Спектральная классификация звёзд		1 648 190
4	Italian (it) Classificazione stellare		796 266
5	Japanese (ja) スペクトル分類		491 996
6	Portuguese (pt) Classificação estelar		405 277
7	German (de) Klassifizierung der Sterne		283 576
8	Indonesian (id) Klasifikasi bintang		218 266
9	Arabic (ar) تصنيف نجمي		200 403
10	Korean (ko) 항성분류		185 243

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

#	Language	Popularity award	Relative popularity
1	English (en) Stellar classification		30 004
2	Russian (ru) Спектральная классификация звёзд		3 521
3	Spanish (es) Clasificación estelar		2 008
4	Italian (it) Classificazione stellare		1 627
5	Japanese (ja) スペクトル分類		1 318
6	German (de) Klassifizierung der Sterne		956
7	Portuguese (pt) Classificação estelar		848
8	Indonesian (id) Klasifikasi bintang		599
9	Vietnamese (vi) Phân loại sao		522
10	Korean (ko) 항성분류		298

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

#	Language	AI award	Relative AI
1	English (en) Stellar classification		680
2	Spanish (es) Clasificación estelar		119
3	Italian (it) Classificazione stellare		108
4	Russian (ru) Спектральная классификация звёзд		107
5	German (de) Klassifizierung der Sterne		73
6	Hungarian (hu) Csillagászati színképosztályozás		68
7	Vietnamese (vi) Phân loại sao		55
8	Portuguese (pt) Classificação estelar		54
9	Japanese (ja) スペクトル分類		52
10	Korean (ko) 항성분류		45

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

#	Language	AI award	Relative AI
1	Azerbaijani (az) Ulduz təsnifatı		1
2	Esperanto (eo) Klasigo de steloj		1
3	Basque (eu) Izarren sailkapena		1
4	Hungarian (hu) Csillagászati színképosztályozás		1
5	Arabic (ar) تصنيف نجمي		0
6	Czech (cs) Spektrální klasifikace		0
7	German (de) Klassifizierung der Sterne		0
8	English (en) Stellar classification		0
9	Spanish (es) Clasificación estelar		0
10	Persian (fa) رده‌بندی ستارگان		0

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

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 Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

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