Pla invariable

Invariable plane - plane passing through the barycenter of a planetary system, perpendicular to its angular momentum vector. Article “Pla invariable” in Catalan Wikipedia has 22.4 points for quality (as of July 1, 2025). The article contains 8 references and 4 sections.

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

Since the creation of article “Pla invariable”, its content was written by 6 registered users of Catalan Wikipedia and edited by 127 registered Wikipedia users in all languages.

The article is cited 11 times in Catalan Wikipedia and cited 315 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #2796 in September 2012
• Global: #102843 in September 2012

The highest popularity rank from 2008:

• Local (Catalan): #40714 in September 2012
• Global: #335933 in January 2016

There are 19 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) 不変面		32.5079
2	Turkish (tr) Değişmeyen düzlem		23.3734
3	Russian (ru) Инвариантная плоскость		22.3815
4	Catalan (ca) Pla invariable		22.352
5	English (en) Invariable plane		20.959
6	Arabic (ar) مستو غير متغير		20.504
7	Simple English (simple) Invariable plane		19.5705
8	Korean (ko) 불변면		18.9712
9	Indonesian (id) Bidang invariabel		18.4481
10	Basque (eu) Plano inbariante		18.3477

More...

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

The most popular language versions of the article "Pla invariable" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Invariable plane		313 745
2	Spanish (es) Plano invariable		30 624
3	Portuguese (pt) Plano invariável		12 783
4	Italian (it) Piano invariabile		11 231
5	Polish (pl) Płaszczyzna niezmienna Laplace’a		9 002
6	Simple English (simple) Invariable plane		8 865
7	French (fr) Plan invariable		5 661
8	Russian (ru) Инвариантная плоскость		5 332
9	Indonesian (id) Bidang invariabel		4 132
10	Japanese (ja) 不変面		4 127

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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 "Pla invariable" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Invariable plane		1 838
2	Simple English (simple) Invariable plane		496
3	Russian (ru) Инвариантная плоскость		132
4	Spanish (es) Plano invariable		61
5	Japanese (ja) 不変面		58
6	Turkish (tr) Değişmeyen düzlem		38
7	Portuguese (pt) Plano invariável		36
8	Indonesian (id) Bidang invariabel		24
9	Italian (it) Piano invariabile		24
10	Catalan (ca) Pla invariable		23

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

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

#	Language	AI award	Relative AI
1	English (en) Invariable plane		50
2	Italian (it) Piano invariabile		17
3	Spanish (es) Plano invariable		11
4	Simple English (simple) Invariable plane		8
5	Catalan (ca) Pla invariable		6
6	Polish (pl) Płaszczyzna niezmienna Laplace’a		5
7	Ukrainian (uk) Незмінна площина		5
8	Korean (ko) 불변면		4
9	Portuguese (pt) Plano invariável		4
10	French (fr) Plan invariable		3

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 "Pla invariable" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) مستو غير متغير		0
2	Catalan (ca) Pla invariable		0
3	English (en) Invariable plane		0
4	Spanish (es) Plano invariable		0
5	Basque (eu) Plano inbariante		0
6	French (fr) Plan invariable		0
7	Indonesian (id) Bidang invariabel		0
8	Italian (it) Piano invariabile		0
9	Japanese (ja) 不変面		0
10	Korean (ko) 불변면		0

More...

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

Language versions of the article "Pla invariable" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Russian (ru) Инвариантная плоскость		100
2	English (en) Invariable plane		53
3	Turkish (tr) Değişmeyen düzlem		18
4	Indonesian (id) Bidang invariabel		14
5	Vietnamese (vi) Mặt phẳng bất biến		13
6	Spanish (es) Plano invariable		12
7	Japanese (ja) 不変面		12
8	Catalan (ca) Pla invariable		11
9	Simple English (simple) Invariable plane		11
10	Basque (eu) Plano inbariante		10

More...

#	Language	Value
ar	Arabic مستو غير متغير
ca	Catalan Pla invariable
en	English Invariable plane
es	Spanish Plano invariable
eu	Basque Plano inbariante
fr	French Plan invariable
id	Indonesian Bidang invariabel
it	Italian Piano invariabile
ja	Japanese 不変面
ko	Korean 불변면
ms	Malay Satah tak berubah
pl	Polish Płaszczyzna niezmienna Laplace’a
pt	Portuguese Plano invariável
ru	Russian Инвариантная плоскость
simple	Simple English Invariable plane
sv	Swedish Solsystemets invariabla plan
tr	Turkish Değişmeyen düzlem
uk	Ukrainian Незмінна площина
vi	Vietnamese Mặt phẳng bất biến

Best Rank

Catalan: #40714 09.2012

Global: #335933 01.2016

Best Rank

Catalan: #2796 09.2012

Global: #102843 09.2012

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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