NGC 2298 (Gary Imm)

Celestial hemisphere: Southern · Constellation: Puppis (Pup) · Contains: NGC 2298 · PGC 638910 · PGC 639477 · PGC 639578 · PGC 640072 · PGC 641154 · PGC 641167 · PGC 642983 · PGC 644445 · PGC 644567 · PGC 644757

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NGC 2298

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NGC 2298

This object is a small globular cluster located 35,000 light years away in the southern constellation of Puppis. At only 50 light years across, it is one of the smallest globular clusters. Given how small it is and how low it appears in the southern sky from my location, I am surprised that my image appears to resolve many of the stars of this small cluster. Interestingly, it is believed that this cluster was once a member of a nearby galaxy, called Canis Major dwarf, which has now been assimilated by our Milky Way galaxy. So this may be one of the few times that I have been able to resolve stars which belong to another galaxy.

The refractors!
Cloudy Nights
ZWO ASI1600MM/QHY163M
Globular Star Clusters

Globular Clusters
Secret Deep Catalog (Complete)

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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
Backyard
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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.
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Status	Advanced success
Started	...
Astrometry.net job	1879121
PixInsight job	S1LLY2NUDC90E4ADK55ALP6VDV4FE90V
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h48m59s.423
RA (top/left)	06h51m17s.821
RA (top/right)	06h46m24s.770
RA (bottom/right)	06h46m39s.855
RA (bottom/left)	06h51m34s.969

Dec (center)	-36°00′21″.60
Dec (top/left)	-35°40′38″.27
Dec (top/right)	-35°46′23″.34
Dec (bottom/right)	-36°19′55″.10
Dec (bottom/left)	-36°14′07″.98

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NGC 2298

NGC 2298

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NGC 2298

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