celestial objects

HaLRGB 280 210 105 105 105

Tele Vue NP 127 fli

ASA DDM 60 Pro

FLI ML 16200

 

Constellation Andromeda

Ra 00:42:44.33

Dec +41:15:51.9

M 31, also known as Andromeda galaxy, is the largest spiral galaxy of the local group, also including our Milky Way. The distance is about 2.5 million light years, its diameter about 142,000 light years. It is estimated that it contains about 1012 stars. Cosmological models assume that the Milky Way and M31 will merge in about 6 billion years and form a large galaxy.

M 31

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