Excentricitat orbital

Orbital eccentricity - parameter that determines the amount by which an orbit deviates from a perfect circle. Article “Excentricitat orbital” in Catalan Wikipedia has 53.2 points for quality (as of July 1, 2026). The article contains 24 references and 15 sections.

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

Since the creation of article “Excentricitat orbital”, its content was written by 17 registered users of Catalan Wikipedia and edited by 843 registered Wikipedia users in all languages.

The article is cited 1672 times in Catalan Wikipedia (1308^th place) and cited 339763 times in all languages (283^rd place).

The highest Authors Interest rank from 2001:

• Local (Catalan): #1647 in August 2006
• Global: #11071 in December 2011

The highest popularity rank from 2008:

• Local (Catalan): #7926 in April 2019
• Global: #25582 in April 2010

There are 42 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) Orbital eccentricity		58.0872
2	Turkish (tr) Dış merkezlik (astronomi)		53.2168
3	Catalan (ca) Excentricitat orbital		53.1934
4	Basque (eu) Eszentrikotasun orbital		43.4595
5	Portuguese (pt) Excentricidade orbital		43.4503
6	Spanish (es) Excentricidad orbital		35.7372
7	Korean (ko) 궤도 이심률		34.1875
8	Persian (fa) خروج از مرکز مداری		33.2743
9	Russian (ru) Эксцентриситет орбиты		29.7021
10	Tamil (ta) சுற்றுப்பாதையின் வட்டவிலகல்		28.1773

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

The most popular language versions of the article "Excentricitat orbital" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Orbital eccentricity		3 636 996
2	German (de) Exzentrizität (Astronomie)		429 711
3	French (fr) Excentricité orbitale		411 547
4	Polish (pl) Ekscentryczność (fizyka)		371 752
5	Russian (ru) Эксцентриситет орбиты		354 530
6	Italian (it) Eccentricità orbitale		287 973
7	Japanese (ja) 軌道離心率		218 658
8	Portuguese (pt) Excentricidade orbital		197 074
9	Chinese (zh) 軌道離心率		132 769
10	Spanish (es) Excentricidad orbital		128 970

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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 "Excentricitat orbital" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Orbital eccentricity		6 870
2	Russian (ru) Эксцентриситет орбиты		903
3	French (fr) Excentricité orbitale		848
4	German (de) Exzentrizität (Astronomie)		810
5	Polish (pl) Ekscentryczność (fizyka)		590
6	Japanese (ja) 軌道離心率		525
7	Italian (it) Eccentricità orbitale		386
8	Spanish (es) Excentricidad orbital		314
9	Chinese (zh) 軌道離心率		288
10	Korean (ko) 궤도 이심률		257

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

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

#	Language	AI award	Relative AI
1	English (en) Orbital eccentricity		208
2	French (fr) Excentricité orbitale		76
3	Italian (it) Eccentricità orbitale		47
4	German (de) Exzentrizität (Astronomie)		44
5	Dutch (nl) Excentriciteit (astronomie)		38
6	Japanese (ja) 軌道離心率		33
7	Hungarian (hu) Excentricitás (csillagászat)		29
8	Polish (pl) Ekscentryczność (fizyka)		28
9	Portuguese (pt) Excentricidade orbital		24
10	Arabic (ar) اختلاف مركز مدار		22

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

Language versions of the article "Excentricitat orbital" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Orbital eccentricity		2
2	Basque (eu) Eszentrikotasun orbital		1
3	French (fr) Excentricité orbitale		1
4	Italian (it) Eccentricità orbitale		1
5	Serbian (sr) Ексцентрицитет орбите		1
6	Arabic (ar) اختلاف مركز مدار		0
7	Belarusian (be) Эксцэнтрысітэт арбіты		0
8	Bulgarian (bg) Ексцентрицитет (орбита)		0
9	Catalan (ca) Excentricitat orbital		0
10	Czech (cs) Excentricita dráhy		0

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

Language versions of the article "Excentricitat orbital" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Excentricité orbitale		47 964
2	Arabic (ar) اختلاف مركز مدار		44 064
3	Romanian (ro) Excentricitate orbitală		37 905
4	Italian (it) Eccentricità orbitale		28 749
5	Swedish (sv) Excentricitet (astronomi)		17 918
6	Indonesian (id) Eksentrisitas orbit		17 844
7	Polish (pl) Ekscentryczność (fizyka)		17 335
8	Spanish (es) Excentricidad orbital		15 243
9	Chinese (zh) 軌道離心率		13 933
10	Hungarian (hu) Excentricitás (csillagászat)		13 922

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#	Language	Value
ar	Arabic اختلاف مركز مدار
be	Belarusian Эксцэнтрысітэт арбіты
bg	Bulgarian Ексцентрицитет (орбита)
ca	Catalan Excentricitat orbital
cs	Czech Excentricita dráhy
da	Danish Excentricitet (astronomi)
de	German Exzentrizität (Astronomie)
en	English Orbital eccentricity
eo	Esperanto Orbita discentreco
es	Spanish Excentricidad orbital
et	Estonian Orbiidi ekstsentrilisus
eu	Basque Eszentrikotasun orbital
fa	Persian خروج از مرکز مداری
fr	French Excentricité orbitale
hi	Hindi कक्षीय विकेन्द्रता
hr	Croatian Ekscentričnost orbite
hu	Hungarian Excentricitás (csillagászat)
id	Indonesian Eksentrisitas orbit
it	Italian Eccentricità orbitale
ja	Japanese 軌道離心率
kk	Kazakh Эксцентриситет
ko	Korean 궤도 이심률
ms	Malay Kesipian orbit
nl	Dutch Excentriciteit (astronomie)
nn	Norwegian (Nynorsk) Eksentrisitet
no	Norwegian Baneeksentrisitet
pl	Polish Ekscentryczność (fizyka)
pt	Portuguese Excentricidade orbital
ro	Romanian Excentricitate orbitală
ru	Russian Эксцентриситет орбиты
sh	Serbo-Croatian Ekscentricitet orbite
simple	Simple English Orbital eccentricity
sk	Slovak Excentricita (astronómia)
sl	Slovenian Izsrednost tira
sr	Serbian Ексцентрицитет орбите
sv	Swedish Excentricitet (astronomi)
ta	Tamil சுற்றுப்பாதையின் வட்டவிலகல்
th	Thai ความเยื้องศูนย์กลางของวงโคจร
tr	Turkish Dış merkezlik (astronomi)
uk	Ukrainian Ексцентриситет орбіти
vi	Vietnamese Độ lệch tâm quỹ đạo
zh	Chinese 軌道離心率

Best Rank

Catalan: #7926 04.2019

Global: #25582 04.2010

Best Rank

Catalan: #1647 08.2006

Global: #11071 12.2011

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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 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