NGC 2301 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: NGC 2301

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NGC 2301

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NGC 2301

This object is an open star cluster located 2500 light years away in the constellation of Monoceros at a declination of 0 degrees. This magnitude 6 cluster of 80 stars spans 15 arc-minutes in our apparent view, which corresponds to a diameter of 11 light years.

This is an unusual cluster - from the central group of stars, there seem to be 3 line of stars which extend up, left and right from the center. This has been described long ago by observers as "three arms of a cross". The cluster only contains about 80 stars, but many more are visible in the image due to the dense Milky Way background. The imaginative nicknames of this wonderful cluster include Hagrid’s Dragon, Romulan War Bird and Klingon Battle Cruiser.

The refractors!
Cloudy Nights
Open Star Clusters
Takahashi Refractors
ZWO ASI183/QHY183

Hidden Treasures Catalog (Complete*)
Open Clusters

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Distribution of astrophotographers

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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Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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Other
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	3017977
PixInsight job	9GTSEKG0HEJ7EYP2A47IYWGX9BFYYH6U
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h51m47s.945
RA (top/left)	06h52m33s.239
RA (top/right)	06h52m34s.474
RA (bottom/right)	06h51m02s.652
RA (bottom/left)	06h51m01s.424

Dec (center)	+00°27′32″.95
Dec (top/left)	+00°14′00″.90
Dec (top/right)	+00°40′49″.30
Dec (bottom/right)	+00°41′04″.95
Dec (bottom/left)	+00°14′16″.81

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NGC 2301

NGC 2301

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NGC 2301

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