Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Fireworks Galaxy  ·  NGC 6946
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NGC6946 Fireworks Galaxy-First Light In New Observatory, Justin Worden
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NGC6946 Fireworks Galaxy-First Light In New Observatory

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NGC6946 Fireworks Galaxy-First Light In New Observatory, Justin Worden
Powered byPixInsight

NGC6946 Fireworks Galaxy-First Light In New Observatory

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Description

This is the first light image taken completely from my new back yard observatory.

NGC 6946, sometimes referred to as the Fireworks Galaxy, is a face-on intermediate spiral galaxy with a small bright nucleus, whose location in the sky straddles the boundary between the northern constellations of Cepheus and Cygnus. Its distance from Earth is about 25.2 million light-years or 7.72 megaparsecs, similar to the distance of M101 (NGC 5457) in the constellation Ursa Major. Both were once considered to be part of the Local Group,[6] but are now known to be among the dozen bright spiral galaxies near the Milky Way but beyond the confines of the Local Group.[7] NGC 6946 lies within the Virgo Supercluster.  Ten supernovae have been observed in NGC 6946 in the 20th and early 21st century: SN 1917A, SN 1939C, SN 1948B, SN 1968D, SN 1969P, SN 1980K, SN 2002hh, SN 2004et, SN 2008S, and SN 2017eaw.For this reason, NGC 6946 has sometimes been referred to as the "Fireworks Galaxy".[18][19] This is about ten times the rate observed in our Milky Way galaxy, even though the Milky Way has twice as many stars as NGC 6946. -Credit:Wikipedia

https://en.wikipedia.org/wiki/NGC_6946

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NGC6946 Fireworks Galaxy-First Light In New Observatory, Justin Worden

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