M104, the Sombrero Galaxy - Wide Field (Rob Calfee)

Celestial hemisphere: Southern · Constellation: Corvus (Crv) · Contains: M 104 · NGC 4594 · Sombrero Galaxy

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M104, the Sombrero Galaxy - Wide Field

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M104, the Sombrero Galaxy - Wide Field

The Sombrero Galaxy (also known as Messier Object 104, M104 or NGC 4594) is a spiral galaxy[4] in the constellation borders of Virgo and Corvus, being about 9.55 megaparsecs (31.1 million light-years)[2] from our galaxy, within the local supercluster. It has a diameter of approximately 15 kiloparsecs (49,000 light-years),[5] three-tenths the size of the Milky Way. It has a bright nucleus, an unusually large central bulge, and a prominent dust lane in its outer disk, which is viewed almost edge-on. The dark dust lane and the bulge give it the appearance of a sombrero hat. Astronomers initially thought the halo was small and light, indicative of a spiral galaxy; but the Spitzer Space Telescope found that the dust ring was larger and more massive than previously thought, indicative of a giant elliptical galaxy.[6] The galaxy has an apparent magnitude of +8.0,[5] making it easily visible with amateur telescopes, and is considered by some authors to be the galaxy with the highest absolute magnitude within a radius of 10 megaparsecs of the Milky Way.[3] Its large bulge, central supermassive black hole, and dust lane all attract the attention of professional astronomers.

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
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	Image of the day	Top pick	Top pick nominations	Total submitted
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Unknown

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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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Status	Advanced success
Started	...
Astrometry.net job	5577602
PixInsight job	NK7XSALBQVBTMW4G6QBI7QU4K904SSS7
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h40m02s.90
RA (top/left)	12h44m18s.63
RA (top/right)	12h35m05s.34
RA (bottom/right)	12h35m42s.78
RA (bottom/left)	12h45m00s.75

Dec (center)	-11°48′22″.2
Dec (top/left)	-10°19′21″.0
Dec (top/right)	-10°27′06″.10
Dec (bottom/right)	-13°16′52″.4
Dec (bottom/left)	-13°08′55″.6

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M104, the Sombrero Galaxy - Wide Field

M104, the Sombrero Galaxy - Wide Field

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M104, the Sombrero Galaxy - Wide Field

M104, the Sombrero Galaxy - Wide Field

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