M51 (Whirlpool galaxy) LHARGB (kaelig)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: HD117815 · IC 4263 · IC 4277 · IC 4278 · M 51 · NGC 5194 · NGC 5195 · Whirlpool Galaxy

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M51 (Whirlpool galaxy) LHARGB

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M51 (Whirlpool galaxy) LHARGB

One of my preferred galaxy

The Whirlpool Galaxy, also known as Messier 51a (M51a) or NGC 5194, is an interacting grand-design spiral galaxy with a Seyfert 2 active galactic nucleus.=10.5px It lies in the constellation Canes Venatici, and was the first galaxy to be classified as a spiral galaxy.=10.5px It is between 23 and 31 million light-years away=10.5px and 76,900 ly (23,580 pc) in diameter.The galaxy and its companion, NGC 5195,=10.5px are easily observed by amateur astronomers, and the two galaxies may be seen with binoculars.=10.5px The Whirlpool Galaxy has been extensively observed by professional astronomers, and its pair with NGC 5195 who study it to understand galaxy structure (particularly structure associated with the spiral arms) and galaxy interactions. Its pair with NGC 5194 is among the most famous and relatively close interacting systems, and thus is a favorite subject of galaxy interaction models.

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Status	Advanced success
Started	...
Astrometry.net job	8052604
PixInsight job	WA4C235N0K546CXYOFZYX3V6TQWR91K7
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	13h29m52s.63
RA (top/left)	13h26m58s.92
RA (top/right)	13h27m30s.37
RA (bottom/right)	13h32m43s.73
RA (bottom/left)	13h32m17s.66

Dec (center)	+47°12′29″.0
Dec (top/left)	+47°38′11″.6
Dec (top/right)	+46°41′52″.4
Dec (bottom/right)	+46°46′29″.4
Dec (bottom/left)	+47°42′53″.7

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M51 (Whirlpool galaxy) LHARGB

M51 (Whirlpool galaxy) LHARGB

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M51 (Whirlpool galaxy) LHARGB

M51 (Whirlpool galaxy) LHARGB

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