ஒளிசார் வானியல்

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ஒளிசார் வானியல்

Quality:

Visible-light astronomy - astronomical observation via telescopes using visible light. Article "ஒளிசார் வானியல்" in Tamil Wikipedia has 22.3 points for quality (as of July 1, 2025).

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

Since the creation of article "ஒளிசார் வானியல்", its content was written by 3 registered users of Tamil Wikipedia and edited by 285 registered Wikipedia users in all languages.

The article is cited 8 times in Tamil Wikipedia and cited 1413 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Tamil): #1833 in June 2015
  • Global: #1237 in March 2002

The highest popularity rank from 2008:

  • Local (Tamil): #14809 in July 2008
  • Global: #209314 in December 2010

There are 24 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Visible-light astronomy
32.0145
2Chinese (zh)
可见光天文学
25.5394
3Spanish (es)
Astronomía visible
24.8706
4Tamil (ta)
ஒளிசார் வானியல்
22.2776
5Portuguese (pt)
Astronomia óptica
21.6878
6Catalan (ca)
Astronomia visible
20.7922
7Korean (ko)
가시광선천문학
20.5548
8German (de)
Visuelle Astronomie
19.6174
9Croatian (hr)
Optička astronomija
18.9873
10Norwegian (no)
Visuell astronomi
18.41
More...

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

Most popular in all the time

The most popular language versions of the article "ஒளிசார் வானியல்" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Visible-light astronomy
220 408
2Spanish (es)
Astronomía visible
43 969
3German (de)
Visuelle Astronomie
36 868
4Polish (pl)
Astronomia optyczna
36 329
5Russian (ru)
Оптическая астрономия
30 503
6Portuguese (pt)
Astronomia óptica
26 412
7Chinese (zh)
可见光天文学
16 445
8Italian (it)
Astronomia ottica
16 031
9Czech (cs)
Optická astronomie
9 265
10Arabic (ar)
علم الفلك البصري
7 514
More...

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

Most popular in June 2025

The most popular language versions of the article "ஒளிசார் வானியல்" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Visible-light astronomy
1 313
2Chinese (zh)
可见光天文学
72
3German (de)
Visuelle Astronomie
61
4Spanish (es)
Astronomía visible
38
5Czech (cs)
Optická astronomie
29
6Russian (ru)
Оптическая астрономия
28
7Italian (it)
Astronomia ottica
25
8Arabic (ar)
علم الفلك البصري
24
9French (fr)
Astronomie optique
23
10Portuguese (pt)
Astronomia óptica
23
More...

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

The highest AI

Language versions of the article "ஒளிசார் வானியல்" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Visuelle Astronomie
65
2English (en)
Visible-light astronomy
50
3Italian (it)
Astronomia ottica
36
4Spanish (es)
Astronomía visible
17
5Polish (pl)
Astronomia optyczna
14
6Portuguese (pt)
Astronomia óptica
14
7Czech (cs)
Optická astronomie
12
8Chinese (zh)
可见光天文学
12
9Finnish (fi)
Optinen tähtitiede
8
10Norwegian (no)
Visuell astronomi
8
More...

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

The highest AI in June 2025

Language versions of the article "ஒளிசார் வானியல்" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
علم الفلك البصري
1
2Chinese (zh)
可见光天文学
1
3Catalan (ca)
Astronomia visible
0
4Czech (cs)
Optická astronomie
0
5German (de)
Visuelle Astronomie
0
6English (en)
Visible-light astronomy
0
7Spanish (es)
Astronomía visible
0
8Persian (fa)
اخترشناسی نور مرئی
0
9Finnish (fi)
Optinen tähtitiede
0
10French (fr)
Astronomie optique
0
More...

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

The highest CI

Language versions of the article "ஒளிசார் வானியல்" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Visible-light astronomy
319
2Arabic (ar)
علم الفلك البصري
298
3French (fr)
Astronomie optique
233
4Chinese (zh)
可见光天文学
146
5Polish (pl)
Astronomia optyczna
68
6Persian (fa)
اخترشناسی نور مرئی
58
7Portuguese (pt)
Astronomia óptica
55
8German (de)
Visuelle Astronomie
52
9Vietnamese (vi)
Thiên văn học quang học
42
10Spanish (es)
Astronomía visible
31
More...

Scores

Estimated value for Wikipedia:
Tamil:
Global:
Popularity in June 2025:
Tamil:
Global:
Popularity in all years:
Tamil:
Global:
Authors in June 2025:
Tamil:
Global:
Registered authors in all years:
Tamil:
Global:
Citations:
Tamil:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
علم الفلك البصري
caCatalan
Astronomia visible
csCzech
Optická astronomie
deGerman
Visuelle Astronomie
enEnglish
Visible-light astronomy
esSpanish
Astronomía visible
faPersian
اخترشناسی نور مرئی
fiFinnish
Optinen tähtitiede
frFrench
Astronomie optique
hrCroatian
Optička astronomija
itItalian
Astronomia ottica
kaGeorgian
ოპტიკური ასტრონომია
koKorean
가시광선천문학
noNorwegian
Visuell astronomi
plPolish
Astronomia optyczna
ptPortuguese
Astronomia óptica
ruRussian
Оптическая астрономия
shSerbo-Croatian
Optička astronomija
skSlovak
Astronómia viditeľného svetla
srSerbian
Оптичка астрономија
taTamil
ஒளிசார் வானியல்
thThai
ดาราศาสตร์เชิงแสง
viVietnamese
Thiên văn học quang học
zhChinese
可见光天文学

Popularity rank trends

Best Rank Tamil:
#14809
07.2008
Global:
#209314
12.2010

AI rank trends

Best Rank Tamil:
#1833
06.2015
Global:
#1237
03.2002

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Visible-light astronomy from Wikipedia articles about Astronomy, Radio telescope, Observatory, Observational astronomy and Telescope. Whereas reading the article about Visible-light astronomy people most often go to Wikipedia articles on Optical telescope, Observational astronomy, List of largest optical reflecting telescopes, Amateur astronomy and Reflecting telescope.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

About WikiRank

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