NGC 21

NGC 21 - spiral galaxy in the constellation Andromeda. Article "NGC 21" in Chinese Wikipedia has 5.1 points for quality (as of August 1, 2024).

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

Since the creation of article "NGC 21", its content was written by 6 registered users of Chinese Wikipedia and edited by 306 registered Wikipedia users in all languages.

The article is cited 143 times in Chinese Wikipedia and cited 8280 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #12668 in March 2009
• Global: #15642 in July 2011

The highest popularity rank from 2008:

• Local (Chinese): #126519 in December 2008
• Global: #677503 in March 2009

There are 36 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 August 1, 2024 (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	Greek (el) NGC 21		33.548
2	Indonesian (id) NGC 21		31.5165
3	English (en) NGC 21		30.4822
4	French (fr) NGC 21		29.3773
5	German (de) NGC 29		28.7347
6	Slovenian (sl) NGC 21		27.9995
7	Hungarian (hu) NGC 21		27.7507
8	Tamil (ta) புபொப 21		27.1219
9	Croatian (hr) NGC 21		26.8292
10	Vietnamese (vi) NGC 21		26.755

More...

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

The most popular language versions of the article "NGC 21" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) NGC 21		28 996
2	Polish (pl) NGC 21		15 517
3	German (de) NGC 29		13 337
4	Russian (ru) NGC 21		7 081
5	Spanish (es) NGC 21		5 571
6	Slovenian (sl) NGC 21		5 411
7	Korean (ko) NGC 21		5 010
8	French (fr) NGC 21		4 920
9	Chinese (zh) NGC 21		4 718
10	Japanese (ja) NGC 21		4 105

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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 "NGC 21" in July 2024

#	Language	Popularity award	Relative popularity
1	English (en) NGC 21		97
2	Chinese (zh) NGC 21		63
3	French (fr) NGC 21		23
4	Japanese (ja) NGC 21		18
5	Russian (ru) NGC 21		10
6	Slovenian (sl) NGC 21		10
7	German (de) NGC 29		8
8	Persian (fa) ان‌جی‌سی ۲۱		8
9	Hungarian (hu) NGC 21		8
10	Italian (it) NGC 21		8

More...

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

Language versions of the article "NGC 21" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) NGC 29		33
2	English (en) NGC 21		29
3	Russian (ru) NGC 21		27
4	French (fr) NGC 21		17
5	Dutch (nl) NGC 21		17
6	Hungarian (hu) NGC 21		15
7	Turkish (tr) NGC 21		14
8	Croatian (hr) NGC 21		11
9	Swedish (sv) NGC 21		11
10	Esperanto (eo) NGC 21		10

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 "NGC 21" with the highest AI in July 2024

#	Language	AI award	Relative AI
1	Arabic (ar) NGC 21		0
2	Azerbaijani (az) NGC 21		0
3	Belarusian (be) NGC 21		0
4	Catalan (ca) NGC 21		0
5	Czech (cs) NGC 29		0
6	German (de) NGC 29		0
7	Greek (el) NGC 21		0
8	English (en) NGC 21		0
9	Esperanto (eo) NGC 21		0
10	Spanish (es) NGC 21		0

More...

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

Language versions of the article "NGC 21" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) NGC 21		1 197
2	Romanian (ro) NGC 21		1 183
3	Basque (eu) NGC 21		1 034
4	Serbian (sr) NGC 21		736
5	Arabic (ar) NGC 21		586
6	French (fr) NGC 21		517
7	Vietnamese (vi) NGC 21		455
8	Persian (fa) ان‌جی‌سی ۲۱		443
9	Greek (el) NGC 21		402
10	Dutch (nl) NGC 21		212

More...

#	Language	Value
ar	Arabic NGC 21
az	Azerbaijani NGC 21
be	Belarusian NGC 21
ca	Catalan NGC 21
cs	Czech NGC 29
de	German NGC 29
el	Greek NGC 21
en	English NGC 21
eo	Esperanto NGC 21
es	Spanish NGC 21
eu	Basque NGC 21
fa	Persian ان‌جی‌سی ۲۱
fr	French NGC 21
hr	Croatian NGC 21
hu	Hungarian NGC 21
id	Indonesian NGC 21
it	Italian NGC 21
ja	Japanese NGC 21
kk	Kazakh NGC 21
ko	Korean NGC 21
nl	Dutch NGC 21
pl	Polish NGC 21
pt	Portuguese NGC 21
ro	Romanian NGC 21
ru	Russian NGC 21
sh	Serbo-Croatian NGC 21
sk	Slovak NGC 21
sl	Slovenian NGC 21
sr	Serbian NGC 21
sv	Swedish NGC 21
ta	Tamil புபொப 21
tr	Turkish NGC 21
uk	Ukrainian NGC 21
uz	Uzbek NGC 21
vi	Vietnamese NGC 21
zh	Chinese NGC 21

Best Rank

Chinese: #126519 12.2008

Global: #677503 03.2009

Best Rank

Chinese: #12668 03.2009

Global: #15642 07.2011

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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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information