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M 85

Messier 85 (also known as M85 or NGC 4382 or PGC 40515 or ISD 0135852) is a lenticular galaxy, or elliptical galaxy for other authors, in the Coma Berenices constellation. It is 60 million light-years away, and it is estimated to be 125,000 light-years across.

It was discovered by Pierre Méchain in 1781.

While indirect methods imply that Messier 85 should contain a central supermassive black hole of around 100 million solar masses, velocity dispersion observations imply that the galaxy may entirely lack a central massive black hole.

L = 14 * 1800 sec. bin1, R = 8 * 600 sec. bin2, G = 8 * 690 sec. bin2, B = 8 * 780 sec. bin2.

Total exposition - 11.6 hours.

Pixinsight 1.8 and Photoshop.

M 85

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