Item:Q4670: Difference between revisions

Created a new Item: stellar classification, classification of stars based on their spectral characteristics
 
 
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Property / subclass of
 
Property / subclass of: astronomy classification / rank
 
Normal rank
Property / subclass of: astronomy classification / qualifier
 
Property / has part(s)
 
Property / has part(s): spectral class / rank
 
Normal rank