NGC 7303 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Pegasus (Peg) · Contains: NGC 7303

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NGC 7303

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NGC 7303

This object is a barred spiral galaxy located 150 million light years away in the constellation of Pegasus at a declination of +31 degrees. The galaxy spans 1.7 arc-minutes in our apparent view, which corresponds to a diameter of 75,000 light years. This is the first image of this object on Astrobin.

Very little has been written on this object. I found it scanning through SIMBAD and I really was intrigued by its structure, which is unlike any other galaxy that I have imaged. The galaxy looks severely disturbed but no companion is in sight. It looks like a barred core is offset way to the top of the disk, surrounded by fragments of what may have been arms at some point. Dust lanes are visible in the top half of the disk, while the bottom half looks nondescript. No extended star streams are seen, which might be expected if another galaxy had approached in recent time.

NGC 7304, identified on the Astrobin mouseover, is a non-existent NGC object.

Takahashi Refractors
ZWO ASI183/QHY183
Cloudy Nights
The refractors!
Unique or Unusal Deep Sky Targets
First on Astrobin

Astrobin Debuts (675 DSOs)
Mysteriously Disturbed Galaxies

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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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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	3125145
PixInsight job	1XK2RS9VFFWW0TOKLNBKS5OW2CKO371B
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	22h31m32s.227
RA (top/left)	22h31m11s.739
RA (top/right)	22h32m08s.140
RA (bottom/right)	22h31m52s.771
RA (bottom/left)	22h30m56s.278

Dec (center)	+30°57′29″.89
Dec (top/left)	+30°50′31″.84
Dec (top/right)	+30°54′34″.52
Dec (bottom/right)	+31°04′27″.69
Dec (bottom/left)	+31°00′24″.66

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NGC 7303

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NGC 7303

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