Deletion of WISE J154459.27+584204.5

Comment: and redirect to List of brown dwarfs per DGG. This object seems to be 75 light-years from meeting  so a stand-alone article is not justified
Stance: merge
Cited policy: Wikipedia:Notability (WP:GNG)

Comment: as the guideline you cite says to do. "This guideline does not prohibit the creation or maintenance of list articles which contain tables of properties and information related to astronomical objects. However, such lists are still subject to Wikpedia's content policies, such as verifiability and no original research." See , which specifies that AfD is only the last resort if redirecting/merging  to a list is for some reason unsuitable, such as the information being unverifiable
Stance: merge
Cited policy: Wikipedia:Notability (WP:NASTHELP)

Comment: per  and . I did not find any published sources referring in depth to this object
Stance: delete
Cited policy: Wikipedia:Notability (WP:NASTRO||WP:MAPOUTCOMES)