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gptkbp:instanceOf
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gptkb:galaxy
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gptkbp:alternativeName
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gptkb:2MASX_J22370415+3424565
gptkb:Caldwell_30
gptkb:IRAS_22344+3413
gptkb:PGC_69327
gptkb:UGC_12113
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gptkbp:angularSize
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10.5′ × 3.7′
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gptkbp:apparentMagnitude
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9.5
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gptkbp:apparentSize
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10.7′ × 3.7′
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gptkbp:catalogue
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gptkb:New_General_Catalogue
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gptkbp:declination
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+34° 24′ 56″
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gptkbp:discoveredBy
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gptkb:William_Herschel
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gptkbp:discoveredIn
|
September 5, 1784
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gptkbp:distanceFromEarth
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~40 million light-years
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gptkbp:galacticLatitude
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-21.57°
92.14°
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gptkbp:groupCluster
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gptkb:NGC_7331_Group
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https://www.w3.org/2000/01/rdf-schema#label
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NGC 7331
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gptkbp:locatedIn
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constellation Pegasus
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gptkbp:morphologicalType
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SA(s)b
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gptkbp:notableFeature
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contains a supermassive black hole
has a prominent dust lane
part of the Deer Lick Group
resembles the Milky Way
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gptkbp:radialVelocity
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816 km/s
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gptkbp:redshift
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0.002722
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gptkbp:rightAscension
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22h 37m 4.1s
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gptkbp:supernovaeObserved
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gptkb:SN_1959D
gptkb:SN_2013bu
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gptkbp:bfsParent
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gptkb:NGC_Catalogue
gptkb:Pegasus_constellation
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gptkbp:bfsLayer
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6
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