NGC 2811 (Gary Imm)

Celestial hemisphere: Southern · Constellation: Hydra (Hya) · Contains: NGC 2811 · PGC 900132 · PGC 901439 · PGC 902444

NGC 2811

This Astrobin Debut Object is a spiral galaxy located 90 million light years away in the constellation of Hydra at a declination of -16 degrees. It is a magnitude 11.3 galaxy which spans 2.5 arc-minutes in our apparent view. This corresponds to a diameter of 70,000 light years.

From our view perspective, the disk is inclined about 15 degrees from edge-on.

I enjoyed this galaxy disk. A small inner lens surrounds a non-barred bright core. 2 short stubby arms extend out from the lens. A mid-region ring encircles these short arms. The outer disk is diffuse with faint void regions at top and bottom.

Being a small isolated galaxy, it is not a surprise that this is a Astrobin debut object.

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This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
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This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
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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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	9946005
PixInsight job	X392VV0IQUVF1BXTCC7783J56VS8IZUR
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	09h16m10s.875
RA (top/left)	09h17m27s.612
RA (top/right)	09h14m53s.903
RA (bottom/right)	09h14m54s.346
RA (bottom/left)	09h17m27s.961

Dec (center)	-16°18′55″.45
Dec (top/left)	-16°05′31″.79
Dec (top/right)	-16°05′35″.100
Dec (bottom/right)	-16°32′13″.52
Dec (bottom/left)	-16°32′12″.56

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NGC 2811

NGC 2811

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NGC 2811

NGC 2811

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