NGC 488 (Sergey Trudolyubov)

Celestial hemisphere: Northern · Constellation: Pisces (Psc) · Contains: HD8302 · NGC 486 · NGC 488 · NGC 490 · NGC 492 · NGC 500

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NGC 488

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NGC 488

A beautiful, rarely imaged face-on spiral NGC 488 in the constellation Pisces. The galaxy is located ~90 million light years from the Milky Way and forms its own compact group including numerous dwarf companions. Based on the rotation curve measurements, NGC 488 is thought to possess an unusually massive dark matter halo, probably formed by frequent interactions/mergers with its dwarf neighbors.

This LRGB image was created using the exposures taken with my mobile setup, the 250mm f/4 Lacerta PhotoNewton and ZWO ASI294MM Pro camera over the August-October 2022 period under varying, mostly mediocre, seeing conditions.

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Title: NGC 488

Description: Vertical crop

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C

Title: NGC 488

Description: 45-degree angle crop

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D

Title: NGC 488, close-up view

Description: A close-up view

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E

Description: Darker background

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F

Description: A close-up view, darker background

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ZWO ASI294MM Pro Images
Fast Newtonians
CMOS Imagers

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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	6711548
PixInsight job	49CCND1CHRDE2MKL22646BSSPM8BUEBL
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	01h22m02s.321
RA (top/left)	01h21m00s.812
RA (top/right)	01h23m02s.880
RA (bottom/right)	01h23m03s.778
RA (bottom/left)	01h21m02s.428

Dec (center)	+05°15′26″.38
Dec (top/left)	+05°04′47″.44
Dec (top/right)	+05°04′13″.27
Dec (bottom/right)	+05°26′04″.24
Dec (bottom/left)	+05°26′39″.61

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NGC 488

NGC 488

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NGC 488

NGC 488

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