M Thirty Nine

URI: https://gptkb.org/entity/M_Thirty_Nine
GPTKB entity
Statements (18)
Predicate Object
gptkbp:instanceOf gptkb:galaxy
gptkbp:alsoKnownAs gptkb:Messier_39
gptkb:M39
gptkbp:apparentMagnitude 4.6
gptkbp:catalogue gptkb:Messier_Catalogue
gptkbp:constellation gptkb:Cygnus
gptkbp:declination +48° 26′
gptkbp:discoveredBy gptkb:Guillaume_Le_Gentil
gptkbp:discoveredIn 1749
gptkbp:distanceFromEarth 824 light years
https://www.w3.org/2000/01/rdf-schema#label M Thirty Nine
gptkbp:locatedIn gptkb:Milky_Way
gptkbp:rating about 30
gptkbp:rightAscension 21h 31.4m
gptkbp:type gptkb:open_cluster
gptkbp:visibleToNakedEye yes
gptkbp:bfsParent gptkb:Major_Cineplex_Group
gptkbp:bfsLayer 8