SN 1921B
supernova
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SN 1921B
Summary
SN 1921B is a supernova[1].
Key Facts
- SN 1921B's instance of is recorded as supernova[2].
- SN 1921B's constellation is recorded as Ursa Major[3].
- SN 1921B's spectral class is recorded as SN.II[4].
- SN 1921B is part of NGC 3184[5].
- SN 1921B is part of NGC 3180[6].
- SN 1921B's catalog code is recorded as SN 1921B[7].
- SN 1921B's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.5'}[8].
- SN 1921B's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.5'}[9].
- SN 1921B's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.5792'}[10].
- SN 1921B's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.3717'}[11].
- SN 1921B's epoch is recorded as J2000.0[12].
Body
Definition and Type
SN 1921B's instance of is recorded as supernova[2].
Use and Application
Part of include NGC 3184[5], a spiral galaxy[13] and NGC 3180[6], a H II region[14].