Kepler-409 - star in the constellation Cygnus. Article “Kepler-409” in Russian Wikipedia has 28.5 points for quality (as of July 1, 2025). The article contains 13 references and 6 sections.
Since the creation of article “Kepler-409”, its content was written by 3 registered users of Russian Wikipedia and edited by 3 registered Wikipedia users in all languages.
The article is cited 147 times in Russian Wikipedia and cited 147 times in all languages.
The highest Authors Interest rank from 2001:
The highest popularity rank from 2008:
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).
| Best Rank | Russian: #245131 07.2015 |
Global: #2507880 07.2015 |
| Best Rank | Russian: #104265 08.2020 |
Global: #1925001 12.2014 |
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 Russian Wikipedia the most popular articles on that day were: Зацепин, Александр Сергеевич, Эпштейн, Джеффри, Дэйн, Эрик, Клебо, Йоханнес Хёсфлот, Бессетт-Кеннеди, Кэролин, Кеннеди, Джон Фицджеральд (младший), Лю, Алиса, Зимние Олимпийские игры 2026, Рыцарь Семи Королевств (сериал), Shortparis.
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
$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(5.59+7.1+0+30+100)$$
where:
The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas
