IC443 - Jelly fish nebula (Girish Muralidharan)

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: 11 Gem · 12 Gem · 13 mu. Gem · 7 eta Gem · Gem A · IC 443 · IC 444 · LBN 840 · LBN 841 · LBN 844 · LBN 845 · LDN 1564 · LDN 1565 · LDN 1566 · LDN 1567 · Part of the constellation Gemini (Gem) · Sh2-248 · Sh2-249 · Tejat Posterior · Tejat Prior · The star Propus (ηGem) · The star μGem

Image of the day 01/01/2022

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IC443 - Jelly fish nebula

Image of the day 01/01/2022

Powered byPixInsight

IC443 - Jelly fish nebula

IC 443, the Jellyfish Nebula, is a supernova remnant, in the constellation Gemini, that occurred about 7500 years ago. It is one of the best studied cases of supernova remnants, interacting with surrounding molecular clouds. IC 443 is at an estimated distance of 5,000 light-years. The large nebula, to the left and to the top of the image, is the emission nebula Sh2-249... at a distance of approximately 5200 light years.

The halos around the stars posed a bit of challenge processing this but a lovely area to work on! comments & feedback welcome!

Original
Final
B

Sharpless2 Objects
Milwaukee Astronomical Society
Takahashi Refractors

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Status	Advanced success
Started	...
PixInsight job	9G7CEACN9M8ESQF2UD46UHM7JKAVB2LR
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h19m34s.39
RA (top/left)	06h21m04s.73
RA (top/right)	06h14m11s.51
RA (bottom/right)	06h18m05s.54
RA (bottom/left)	06h24m57s.94

Dec (center)	+22°39′28″.1
Dec (top/left)	+23°51′41″.5
Dec (top/right)	+22°29′51″.3
Dec (bottom/right)	+21°27′10″.5
Dec (bottom/left)	+22°48′24″.3

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Image of the day 01/01/2022

IC443 - Jelly fish nebula

Image of the day 01/01/2022

IC443 - Jelly fish nebula

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Image of the day 01/01/2022

IC443 - Jelly fish nebula

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IC443 - Jelly fish nebula

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