NGC 6946: The Fireworks Galaxy and its open cluster (Thomas LELU)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: Fireworks Galaxy · HD194933 · HD195013 · HD195391 · HD195688 · HD196085 · HD197373 · NGC 6939 · NGC 6946

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NGC 6946: The Fireworks Galaxy and its open cluster

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NGC 6946: The Fireworks Galaxy and its open cluster

Rare are the spiral galaxies that we see exactly from the front. The spiral galaxy NGC6946 located in the constellation Cepheus is about 10 million light-years away.
She hides behind the curtain of stars formed by the Milky Way which crosses the constellation of Cepheus. Its orange central bulb is made up of old stars while the blue
young star clusters dominate in the spiral arms. Red reveals the presence of areas where stars are born.
The activity is so inetnse that one calls this galaxy, the galaxy of the fireworks.

When the light from this galaxy began its journey to strike my photographic in May 2022, the human line appeared (Sahelanthropus tchadensis) on Earth.

The galaxy is accompanied by an open cluster NGC6939 located in the lower right. Much closer to us than the galaxy (4000 light years), its age has been revealed between 1.0 and 1.3 billion years!

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G

The galaxies

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	6557161
PixInsight job	7C3RIBUXQV2HI0MI9VHXF6A1QMM0H6QX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h32m15s.34
RA (top/left)	20h23m54s.80
RA (top/right)	20h41m11s.87
RA (bottom/right)	20h41m00s.43
RA (bottom/left)	20h22m56s.90

Dec (center)	+60°24′43″.8
Dec (top/left)	+59°37′36″.3
Dec (top/right)	+59°44′04″.4
Dec (bottom/right)	+61°09′47″.1
Dec (bottom/left)	+61°03′04″.1

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NGC 6946: The Fireworks Galaxy and its open cluster

NGC 6946: The Fireworks Galaxy and its open cluster

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NGC 6946: The Fireworks Galaxy and its open cluster

NGC 6946: The Fireworks Galaxy and its open cluster

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