Arp 82 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Cancer (Cnc) · Contains: NGC 2535 · NGC 2536

Arp 82

This object is a rarely imaged pair of tiny interacting galaxies located 200 million light years away in the constellation of Cancer at a declination of +25 degrees.

Without including the length of the magnificent star stream at the top, the large galaxy (NGC 2535) spans 2 arc-minutes in our apparent view, which corresponds to a diameter of 120,000 light years. The star stream itself is longer than the galaxy, spanning 3 arc-minutes and 200,000 light years. In addition to the star stream, the many bright blue star clusters also draw my attention. The blue star clusters contrast with the yellowish core.

The small disturbed spiral galaxy is NGC 2536. A star stream bridge connects the two galaxies. These two galaxies were classified by Arp as "a spiral galaxy with a high surface brightness companion".

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Status	Advanced success
Started	...
Astrometry.net job	3208778
PixInsight job	EZZ83RT9PZXO7TJTKTF7NKYC81U5V9LN
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	08h11m13s.360
RA (top/left)	08h11m25s.482
RA (top/right)	08h10m42s.634
RA (bottom/right)	08h11m00s.620
RA (bottom/left)	08h11m43s.432

Dec (center)	+25°12′30″.88
Dec (top/left)	+25°18′51″.91
Dec (top/right)	+25°13′29″.58
Dec (bottom/right)	+25°06′09″.72
Dec (bottom/left)	+25°11′31″.79

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