Arp 291 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Leo (Leo)

Arp 291

This Astrobin Debut Object, also known as UGC 5832, is a disturbed spiral galaxy located 60 million light years away in the constellation of Leo at a declination of +13 degrees. This magnitude 14 galaxy spans 1.3 arc-minutes in our apparent view, which corresponds to a small diameter of just 25,000 light years.

In his Arp catalog, Dr. Arp classified this object into the category of Double Galaxies with Wind Effects. Yet again, I do not understand the categorization of this one. I only see one galaxy here.

This looks like the standard Magellan galaxy, with an off-center blue barred core and star plumes.

At lower left, a small white wisp appears to be emanating upward from the star itself, looking like an artifact of some sort. But it is real. I am not sure what it is - perhaps a small reflection nebula.

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Status	Advanced success
Started	...
Astrometry.net job	4465074
PixInsight job	AU029XFN1H6QNL0P0V2GR1KXGWV78D4C
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	10h42m48s.610
RA (top/left)	10h43m22s.802
RA (top/right)	10h42m14s.192
RA (bottom/right)	10h42m14s.455
RA (bottom/left)	10h43m22s.993

Dec (center)	+13°27′27″.41
Dec (top/left)	+13°33′27″.75
Dec (top/right)	+13°33′23″.40
Dec (bottom/right)	+13°21′26″.80
Dec (bottom/left)	+13°21′31″.48

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Arp 291

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