NGC 3162 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Leo (Leo) · Contains: NGC 3162 · PGC 1672042 · PGC 1676389 · PGC 1677694 · PGC 29756

NGC 3162

This Astrobin Debut Object is a spiral galaxy located 85 million light years away in the constellation of Leo at a declination of +23 degrees. It is a magnitude 11.6 galaxy which spans 3 arc-minutes in our apparent view. This corresponds to a diameter of 80,000 light years.

From our view perspective, the disk is inclined about 20 degrees from face-on.

The inner region of this galaxy has a yellow tint and hints of a arm structure. The disturbed outer disk has one strong arm which extends downward. The rest of the outer disk is sparse, with void regions, several star clouds and a few HII regions.

This is the type of galaxy disk structure that I have classified as an Open Arm. Examples of Open Arm galaxies are shown here.

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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	9843688
PixInsight job	RFY2EF6W41EGARBBZFUHDQY7OM5WWK78
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	10h13m31s.358
RA (top/left)	10h14m59s.130
RA (top/right)	10h12m03s.743
RA (bottom/right)	10h12m04s.510
RA (bottom/left)	10h14m58s.706

Dec (center)	+22°44′14″.50
Dec (top/left)	+22°57′52″.57
Dec (top/right)	+22°57′52″.16
Dec (bottom/right)	+22°30′32″.61
Dec (bottom/left)	+22°30′32″.100

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NGC 3162

NGC 3162

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NGC 3162

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