Clusters in Cassiopeia (Massimo Di Fusco)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: 44 Cas · HD10223 · HD10260 · HD10332 · HD10362 · HD10485 · HD10494 · HD10756 · HD236783 · HD236789 · HD236810 · HD236815 · HD9136 · HD9145 · HD9146 · HD9154 · HD9167 · HD9311 · HD9365 · HD9518 · HD9583 · HD9682 · HD9696 · HD9722 · HD9788 · HD9852 · HD9926 · HD9972 · HD9973 · LDN 1334 · And 8 more.

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Clusters in Cassiopeia

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Clusters in Cassiopeia

The portion of the sky that I imaged is located just below the imaginary line that connects the stars Segin (ε Cas) and Ruchbah (δ Cas), i.e. the first 2 stars of the "W" asterism that distinguishes the constellation of Cassiopeia. In this image, taken at 480mm focal length, there are 5 star clusters: NGC 654, NGC 663 (or Caldwell 10), NGC 659, Collinder 15 and M103 (or NGC 581).
A beautiful picture of star clusters that is worth photographing!

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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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Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
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.
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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	8494420
PixInsight job	2X150JWHADNX6UQD45UOQMB0YO1N2MOB
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	01h39m41s.21
RA (top/left)	01h47m17s.15
RA (top/right)	01h29m54s.73
RA (bottom/right)	01h32m31s.48
RA (bottom/left)	01h49m06s.34

Dec (center)	+61°10′20″.9
Dec (top/left)	+62°06′07″.4
Dec (top/right)	+61°44′09″.3
Dec (bottom/right)	+60°13′03″.2
Dec (bottom/left)	+60°34′02″.8

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Clusters in Cassiopeia

Clusters in Cassiopeia

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Clusters in Cassiopeia

Clusters in Cassiopeia

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