LR-87

LR-87 - rocket engine used on the first stages of Titan rockets. Article “LR-87” in Japanese Wikipedia has 15.2 points for quality (as of July 1, 2025). The article contains 4 references and 9 sections.

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

In June 2025 the article “LR-87” was edited by 1 authors in Japanese Wikipedia and written by 1 authors in all languages.

Since the creation of article “LR-87”, its content was written by 8 registered users of Japanese Wikipedia and edited by 91 registered Wikipedia users in all languages.

The article is cited 177 times in Japanese Wikipedia and cited 536 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #44800 in April 2013
• Global: #64013 in January 2017

The highest popularity rank from 2008:

• Local (Japanese): #283862 in March 2015
• Global: #787149 in June 2014

There are 7 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	English (en) Aerojet LR87		63.8777
2	French (fr) LR-87		16.8014
3	Japanese (ja) LR-87		15.2425
4	Czech (cs) LR-87		13.1842
5	Korean (ko) LR-87		12.4839
6	Indonesian (id) LR-87		7.5785
7	Portuguese (pt) LR-87 (motor de foguete)		2.1382

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

The most popular language versions of the article "LR-87" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Aerojet LR87		185 190
2	Japanese (ja) LR-87		11 269
3	Czech (cs) LR-87		5 110
4	Korean (ko) LR-87		3 391
5	French (fr) LR-87		2 873
6	Portuguese (pt) LR-87 (motor de foguete)		2 181
7	Indonesian (id) LR-87		1 300

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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 "LR-87" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Aerojet LR87		850
2	Japanese (ja) LR-87		64
3	French (fr) LR-87		22
4	Portuguese (pt) LR-87 (motor de foguete)		15
5	Korean (ko) LR-87		10
6	Czech (cs) LR-87		9
7	Indonesian (id) LR-87		7

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

Language versions of the article "LR-87" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Aerojet LR87		53
2	Czech (cs) LR-87		11
3	Japanese (ja) LR-87		8
4	French (fr) LR-87		6
5	Portuguese (pt) LR-87 (motor de foguete)		5
6	Indonesian (id) LR-87		4
7	Korean (ko) LR-87		4

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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 "LR-87" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Japanese (ja) LR-87		1
2	Czech (cs) LR-87		0
3	English (en) Aerojet LR87		0
4	French (fr) LR-87		0
5	Indonesian (id) LR-87		0
6	Korean (ko) LR-87		0
7	Portuguese (pt) LR-87 (motor de foguete)		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 "LR-87" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Aerojet LR87		209
2	Japanese (ja) LR-87		177
3	French (fr) LR-87		115
4	Korean (ko) LR-87		16
5	Czech (cs) LR-87		9
6	Indonesian (id) LR-87		7
7	Portuguese (pt) LR-87 (motor de foguete)		3

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#	Language	Value
cs	Czech LR-87
en	English Aerojet LR87
fr	French LR-87
id	Indonesian LR-87
ja	Japanese LR-87
ko	Korean LR-87
pt	Portuguese LR-87 (motor de foguete)

Best Rank

Japanese: #283862 03.2015

Global: #787149 06.2014

Best Rank

Japanese: #44800 04.2013

Global: #64013 01.2017

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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