SN 1999gn
supernova
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SN 1999gn
Summary
SN 1999gn is a supernova[1].
Key Facts
- SN 1999gn's instance of is recorded as supernova[2].
- SN 1999gn's constellation is recorded as Virgo[3].
- SN 1999gn's spectral class is recorded as SN.IIP[4].
- SN 1999gn's part of is recorded as Messier 61[5].
- SN 1999gn's catalog code is recorded as SN 1999gn[6].
- SN 1999gn's catalog code is recorded as 2MASS J12215703+0427456[7].
- SN 1999gn's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.0'}[8].
- SN 1999gn's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.836'}[9].
- SN 1999gn's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.487'}[10].
- SN 1999gn's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.344'}[11].
- SN 1999gn's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1566'}[12].
- SN 1999gn's Google Knowledge Graph ID is recorded as /g/12233tlh[13].
- SN 1999gn's SIMBAD ID is recorded as SN 1999gn[14].
- SN 1999gn's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+185.487667'}[15].
- SN 1999gn's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.462694'}[16].
- SN 1999gn's epoch is recorded as J2000.0[17].