NGC 2713 and NGC 2716 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Hydra (Hya) · Contains: NGC 2713 · NGC 2716

NGC 2713 and NGC 2716

These Astrobin Debut Objects are located in the constellation of Hydra at a declination of +3 degrees. The galaxies are too far apart to be interacting.

NGC 2713 is a huge magnitude 12 spiral galaxy located 220 million light years away. It is 3.5 arc-minutes wide, which at that distance corresponds to a diameter of twice the size of our Milky Way, at 230,000 light years. It is inclined such that it is about 20 degrees from edge-on to our view.

NGC 2716 is a magnitude 13 lenticular galaxy located 170 million light years away. It is only 1 arc-minute wide and has a diameter of 60,000 light years.

Both of these are LINER-type galaxies, believed to each have an active galaxy nucleus with a brighter core and an associated supermassive black hole.

The disk of NGC 2713 is wonderfully detailed for being so far away. I especially like the bright short arc of blue star clouds in the outer disk rim, which appears that it may be caused by interaction with a small bright companion.

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Star-Forming Single Galaxy Arms

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Status	Advanced success
Started	...
Astrometry.net job	7115379
PixInsight job	PXIAFQP9Y5LQ3XJ6NG6VRQB7PGJZ6N8G
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	08h57m25s.535
RA (top/left)	08h57m58s.708
RA (top/right)	08h57m55s.947
RA (bottom/right)	08h56m52s.342
RA (bottom/left)	08h56m55s.134

Dec (center)	+02°59′42″.88
Dec (top/left)	+02°48′30″.20
Dec (top/right)	+03°11′24″.56
Dec (bottom/right)	+03°10′54″.85
Dec (bottom/left)	+02°48′01″.80

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NGC 2713 and NGC 2716

NGC 2713 and NGC 2716

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NGC 2713 and NGC 2716

NGC 2713 and NGC 2716

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