Category:NGC 4643

**NGC 4643**
	galaxy
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Instance of	low-ionization nuclear emission-line region; lenticular galaxy;
Part of	Virgo Cluster; [CHM2007] HDC 729; [CHM2007] LDC 904;
Constellation	Virgo;
Galaxy morphological type	S0;
Discoverer or inventor	William Herschel;
Time of discovery or invention	24 January 1784;
Distance from Earth	16.5 Mpc;
	Right ascension 190.8338917 degree; Declination 1.9784 degree
Authority file
	Q1113139; SIMBAD ID: NGC 4643
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted;

Media in category "NGC 4643"

The following 3 files are in this category, out of 3 total.