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NGC 654

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Also known as New General Catalogue 654

open cluster in the constellation Cassiopeia

Wikidata facts

Distance from Earth: 2041
Image: NGC 654,VdB6,LDN 1332,1334,1337 (Cassiopeia).jpg

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time of discovery or invention: 1787-11-03
catalog code: [KPS2012] MWSC 0137
apparent magnitude: 6.5
Commons category: NGC 654
absolute magnitude: 7.36
right ascension: 26.0000
declination: 61.8850
radial velocity: -38.79
right ascension component of proper motion: -0.97
declination component of proper motion: -1.04

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Categories

Astronomical objects discovered in 1787 Cassiopeia (constellation)Discoveries by William Herschel NGC objects Open clusters