ABELL85 - CTB1 HOO RGB (Anthony Husson)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: LBN 576

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ABELL85 - CTB1 HOO RGB

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ABELL85 - CTB1 HOO RGB

Abell 85 (également catalogué CTB 1, ou LBN576), est un large rémanent de supernova localisé dans Cassiopée, initiallement catalogué en tant que nébuleuse planétaire par George Abell. L'objet s'est également avéré être une source radio, d'où sa désignation CTB1. Abell 85 émet assez faiblement dans les raies [OIII] et H-Beta en comparaison des raies d'émission H-alpha, [SII] et [NII], plus typiques des rémanents de supernovae.

Abell 85 (also cataloged CTB 1, or LBN576), is a large supernova remnant located at Cassiopeia, originally cataloged as a planetary nebula by George Abell. The object was also found to be a radio source, hence its CTB 1 designation. Abell 85 emits quite weakly in the [OIII] and H-Beta lines compared to the H-alpha emission lines, [SII] and [NII].

AAA : Astronomes et Astrographes Amateurs
Astrophotographes (France)

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	Distinct awarded users	Total awarded images
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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.

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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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Status	Advanced success
Started	...
Astrometry.net job	5339068
PixInsight job	BQG2B0SP31N9JJ1315Y047UO2TX789UU
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h59m18s.893
RA (top/left)	23h56m27s.301
RA (top/right)	23h56m17s.595
RA (bottom/right)	00h02m04s.925
RA (bottom/left)	00h02m26s.466

Dec (center)	+62°27′57″.23
Dec (top/left)	+62°58′09″.75
Dec (top/right)	+61°58′45″.65
Dec (bottom/right)	+61°57′31″.77
Dec (bottom/left)	+62°56′53″.75

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ABELL85 - CTB1 HOO RGB

ABELL85 - CTB1 HOO RGB

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ABELL85 - CTB1 HOO RGB

ABELL85 - CTB1 HOO RGB

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