Q77978054
white dwarf in the constellation Hercules
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Q77978054
Summary
Q77978054 is a white dwarf[1].
Key Facts
- Q77978054's instance of is recorded as white dwarf[2].
- Q77978054's constellation is recorded as Hercules[3].
- Q77978054's spectral class is recorded as DA[4].
- Q77978054's catalog code is recorded as SDSS J170501.59+225631.8[5].
- Q77978054's catalog code is recorded as SDSS J170501.60+225631.8[6].
- Q77978054's catalog code is recorded as Gaia DR2 4571223715648108160[7].
- Q77978054's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.361'}[8].
- Q77978054's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.125'}[9].
- Q77978054's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.177'}[10].
- Q77978054's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.202'}[11].
- Q77978054's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.196'}[12].
- Q77978054's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.1576'}[13].
- Q77978054's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-19.9'}[14].
- Q77978054's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+256.25665119747890'}[15].
- Q77978054's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.94217814355010'}[16].
- Q77978054's epoch is recorded as J2000.0[17].
- Q77978054's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+9874'}[18].
- Q77978054's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+89100000'}[19].
- Q77978054's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.378'}[20].
- Q77978054's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.041'}[21].
Body
Definition and Type
Q77978054's instance of is recorded as white dwarf[2].