Category:NGC 637

**NGC 637**
	open cluster in the constellation Cassiopeia
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	Wikipedia
Instance of	open cluster;
Constellation	Cassiopeia;
Discoverer or inventor	William Herschel;
Time of discovery or invention	9 November 1787;
Distance from Earth	7,045 ly; 2,160 pc;
	Right ascension 25.7667 degree; Declination 64.04 degree
Authority file
	Q652785; SIMBAD ID:
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted;

Media in category "NGC 637"

The following 4 files are in this category, out of 4 total.