IC 443 - Jellyfish Nebula (Torben van Hees)

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: 12 Gem · 7 eta Gem · Gem A · IC 443 · Sh2-248 · Tejat Prior · The star Propus (ηGem)

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IC 443 - Jellyfish Nebula

Link: http://astro.van-hees.name

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Powered byPixInsight

IC 443 - Jellyfish Nebula

Link: http://astro.van-hees.name

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

IC 443 or Jellyfish Nebula is a supernova remnant. Its distance is approx. 5000 lightyears. The time of the supernova is not sure, estimates range to about 30000 years. A pulsar has been found within, and it is thought to be the remnant of the start that formed the supernova.

One of my first narrowband images. I also have some RGB for the stars, so I might reprocess this.

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Status	Advanced success
Started	...
Astrometry.net job	3977043
PixInsight job	8HD3B68QZTAE95TZXQTZRFVI204FU625
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h17m21s.40
RA (top/left)	06h13m59s.48
RA (top/right)	06h14m53s.69
RA (bottom/right)	06h20m40s.99
RA (bottom/left)	06h19m49s.97

Dec (center)	+22°33′45″.9
Dec (top/left)	+23°06′35″.4
Dec (top/right)	+21°48′11″.9
Dec (bottom/right)	+22°00′41″.3
Dec (bottom/left)	+23°19′11″.5

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IC 443 - Jellyfish Nebula

IC 443 - Jellyfish Nebula

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IC 443 - Jellyfish Nebula

IC 443 - Jellyfish Nebula

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