Quality:

Rotation period - (of a celestial object) time that it takes to complete one revolution around its axis of rotation relative to the background stars. Article "自転周期" in Japanese Wikipedia has 26.8 points for quality (as of August 1, 2024).
The article contains 30 references and 5 sections.
This article has the best quality in Chinese Wikipedia. However, the most popular language version of this article is English.
Since the creation of article "自転周期", its content was written by 11 registered users of Japanese Wikipedia and edited by 686 registered Wikipedia users in all languages.
The article is cited 1753 times in Japanese Wikipedia (4957th place) and cited 56016 times in all languages (2790th place).
The highest Authors Interest rank from 2001:
- Local (Japanese): #7692 in November 2019
- Global: #7891 in August 2011
The highest popularity rank from 2008:
- Local (Japanese): #34720 in August 2010
- Global: #56046 in October 2015
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 August 1, 2024 (including revision history and pageviews for previous years).
The table below shows the language versions of the article with the highest quality.