The Heart Nebula (IC1805) (Christophe Perroud)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1795 · IC 1805 · IC 1824 · IC 1831 · NGC 1027 · NGC 896 · Sh2-190 · Sh2-192 · Sh2-193 · Sh2-194

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The Heart Nebula (IC1805)

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The Heart Nebula (IC1805)

Hi folks, here is an image I took back in September 2021 with my modded DSLR and didn't take time to published it here... Last six months have been pretty busy...well, hope you'll enjoy another boring Heart Nebula during the thrilling galaxies' season

About that piece of dust and gas, aka IC1805 :
This beautiful nebula gets its nickname from the familiar shape of an human heart and lies about 7'500 I-v away from downtown Earth in constellation Cassiopeia. Hydrogene molecules are ionized by a group of young stars - about 1.5 millions years old only - in the nebula's center : open cluster Melotte 15. Those stars are eroding away dust pillars with their energetic light and winds. At the top of the main feature is another bright nebula named the Fish Head aka IC 1795.

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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.

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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	5003743
PixInsight job	QF7FS5NAA7EYF29S4VAF68C3PXJVB5WM
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	02h33m13s.47
RA (top/left)	02h31m19s.17
RA (top/right)	02h16m50s.36
RA (bottom/right)	02h34m53s.29
RA (bottom/left)	02h50m49s.30

Dec (center)	+61°31′32″.8
Dec (top/left)	+63°48′53″.4
Dec (top/right)	+60°22′09″.9
Dec (bottom/right)	+59°14′03″.5
Dec (bottom/left)	+62°32′51″.8

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The Heart Nebula (IC1805)

The Heart Nebula (IC1805)

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Contribution Index (beta):

The Heart Nebula (IC1805)

The Heart Nebula (IC1805)

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