Category:Unknown-importance Astronomy articles

 Top  High  Mid  Low  Bottom  NA  ??? 
  245    523    3,676    25,369    401    50,202    16  

This category is for astronomy articles, which are of Unknown-importance on the Version 1.0 scale. See also the project's importance rating guidelines.

Place articles in this category by typing this on the article's talk page:

{{WPAstronomy|importance=Unknown|class=}}