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IC 443

IC 443 (also known as the Jellyfish Nebula and Sharpless 248 (Sh2-248)) is a galactic supernova remnant (SNR) in the constellation Gemini. On the plane of the sky, it is located near the star Eta Geminorum. Its distance is roughly 5,000 light years from Earth.

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Constellation
Gemini
Declination
+22° 31′ 05″
Distance
5,000 ly
Epoch
J2000
Event type
Supernova remnant
Galactic coordinates
G189.1+3.0

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Map overview Semantic statistics

IC 443

Nodes27
Edges26
Triples53
Avg. degree1.93
Density0.074074
Components1

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IC 443

Top relations

related to The SNR environment · 17
IC 443 → Early B-type, For, G189, GEM OB1, Green, HII, IC, Many, Massive, Multi-wavelength, O-type, S249, SNR, SNR IC, The, The SNR IC, Thus
related to Global properties · 14
IC 443 → At, Both, Crab Nebula, Earth, G189, IC, It, Notably, SN, SNR, SNRs, The SNR, Unlike, X-ray
related to External links · 13
IC 443 → Center, DayIC, Elusive Jellyfish Nebula, January, June, May, Neutron Star, Neutron Star With, Picture, ScienceDaily, Supernova Remnant, The Case Of The, Wayward Wake Chandra X-ray
Constellation · 1
IC 443 → Gemini
Declination · 1
IC 443 → +22° 31′ 05″
Distance · 1
IC 443 → 5,000 ly
Epoch · 1
IC 443 → J2000
Event type · 1
IC 443 → Supernova remnant
Galactic coordinates · 1
IC 443 → G189.1+3.0
Notable features · 1
IC 443 → 45′; mixed morphology; interaction with molecular clouds

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Important terminology

ic 443 supernova snr molecular remnant 000 cloud years star clouds stars nebula 30 environment morphology gemini x-ray emission located

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
IC 443ConstellationGemini1.00infobox
IC 443Declination+22° 31′ 05″1.00infobox
IC 443Distance5,000 ly1.00infobox
IC 443EpochJ20001.00infobox
IC 443Event typeSupernova remnant1.00infobox
IC 443Galactic coordinatesG189.1+3.01.00infobox
IC 443Notable features45′; mixed morphology; interaction with molecular clouds1.00infobox
IC 443Right ascension06h 17m 13s1.00infobox
IC 443located inthe galactic anticenter direction0.90text
IC 443related to External linksThe Case Of The0.60section
IC 443related to External linksNeutron Star With0.60section
IC 443related to External linksWayward Wake Chandra X-ray0.60section

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