NGC 4639

NGC 4639 is a spiral galaxy in the constellation Virgo. In the outer region of the galaxy Cepheids can be observed. NGC 4639 was discovered on 12 April 1784 by the German - British astronomer William Herschel.

Virgo (constellation) Declination Radial velocity Light-year New General Catalogue Uppsala General Catalogue Catalogue of Galaxies and Clusters of Galaxies Morphological Catalogue of Galaxies IRAS List of NGC objects NGC 4618 NGC 4622 NGC 4625 NGC 4627 NGC 4634 NGC 4651 NGC 4654 NGC 4656 and NGC 4657
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