Quality:

HD 21584 - peculiar star in the constellation Perseus. Article “HD21584” in Ukrainian Wikipedia has 25.3 points for quality (as of July 1, 2025).
The article contains 11 references and 3 sections.
The article is cited 3 times in Ukrainian Wikipedia and cited 3 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Ukrainian): #35583 in December 2016
- Global: #2090077 in January 2012
The highest popularity rank from 2008:
- Local (Ukrainian): #124059 in January 2013
- Global: #6580713 in January 2013
There is 1 language version 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).