RD-120

es

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RD-120

Quality:

RD-120 - liquid upper stage rocket engine. Article “RD-120” in Spanish Wikipedia has 55.8 points for quality (as of July 1, 2025). The article contains 83 references and 17 sections.

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

Since the creation of article “RD-120”, its content was written by 9 registered users of Spanish Wikipedia and edited by 114 registered Wikipedia users in all languages.

The article is cited 6 times in Spanish Wikipedia and cited 650 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Spanish): #45863 in August 2021
  • Global: #141046 in July 2019

The highest popularity rank from 2008:

  • Local (Spanish): #425757 in November 2008
  • Global: #489329 in May 2019

There are 12 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)
RD-120
70.1934
2Spanish (es)
RD-120
55.8256
3Indonesian (id)
RD-120
52.6795
4Russian (ru)
РД-120
30.0356
5Portuguese (pt)
RD-120
30.008
6Galician (gl)
RD-120
28.0263
7German (de)
RD-120
25.05
8Japanese (ja)
RD-120
24.1032
9Korean (ko)
RD-120
13.3329
10French (fr)
RD-120
10.6933
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 "RD-120" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
RD-120
109 794
2Russian (ru)
РД-120
71 620
3Japanese (ja)
RD-120
12 799
4German (de)
RD-120
9 422
5Ukrainian (uk)
РД-120
8 533
6French (fr)
RD-120
4 310
7Korean (ko)
RD-120
2 184
8Spanish (es)
RD-120
1 462
9Indonesian (id)
RD-120
559
10Portuguese (pt)
RD-120
369
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 "RD-120" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
RD-120
672
2Russian (ru)
РД-120
216
3Ukrainian (uk)
РД-120
32
4Japanese (ja)
RD-120
28
5French (fr)
RD-120
23
6German (de)
RD-120
20
7Spanish (es)
RD-120
20
8Korean (ko)
RD-120
18
9Hindi (hi)
आरडी-120
15
10Portuguese (pt)
RD-120
8
More...

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

The highest AI

Language versions of the article "RD-120" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
RD-120
37
2German (de)
RD-120
17
3Russian (ru)
РД-120
14
4French (fr)
RD-120
10
5Spanish (es)
RD-120
9
6Japanese (ja)
RD-120
9
7Ukrainian (uk)
РД-120
7
8Hindi (hi)
आरडी-120
4
9Indonesian (id)
RD-120
3
10Portuguese (pt)
RD-120
2
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 "RD-120" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
RD-120
1
2German (de)
RD-120
0
3Spanish (es)
RD-120
0
4French (fr)
RD-120
0
5Galician (gl)
RD-120
0
6Hindi (hi)
आरडी-120
0
7Indonesian (id)
RD-120
0
8Japanese (ja)
RD-120
0
9Korean (ko)
RD-120
0
10Portuguese (pt)
RD-120
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 "RD-120" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Japanese (ja)
RD-120
172
2English (en)
RD-120
164
3French (fr)
RD-120
119
4Indonesian (id)
RD-120
65
5Russian (ru)
РД-120
61
6Ukrainian (uk)
РД-120
38
7Korean (ko)
RD-120
10
8Portuguese (pt)
RD-120
7
9Spanish (es)
RD-120
6
10German (de)
RD-120
4
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
RD-120
enEnglish
RD-120
esSpanish
RD-120
frFrench
RD-120
glGalician
RD-120
hiHindi
आरडी-120
idIndonesian
RD-120
jaJapanese
RD-120
koKorean
RD-120
ptPortuguese
RD-120
ruRussian
РД-120
ukUkrainian
РД-120

Popularity rank trends

Best Rank Spanish:
#425757
11.2008
Global:
#489329
05.2019

AI rank trends

Best Rank Spanish:
#45863
08.2021
Global:
#141046
07.2019

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on RD-120 from Wikipedia articles about YF-100, SCE-200, Cyclone-4M, Zenit-2 and Indian Space Research Organisation. Whereas reading the article about RD-120 people most often go to Wikipedia articles on YF-100, NPO Energomash, RD-0120, SCE-200 and Zenit-2.

Cumulative results of quality and popularity of the Wikipedia article

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

en: RD-120
ja: RD-120
de: RD-120
fr: RD-120
ko: RD-120
es: RD-120
id: RD-120
pt: RD-120
gl: RD-120

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Spanish Wikipedia the most popular articles on that day were: Willie Colón, Eric Dane, Jeffrey Epstein, Rebecca Gayheart, Esclerosis lateral amiotrófica, Arthur Fils, Cumbres Borrascosas (película de 2026), Cumbres Borrascosas, Marco Ruben, Víctor Muñoz Villanueva.

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