Q81748509
white dwarf in the constellation Ursa Major
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Q81748509
Summary
Q81748509 is a white dwarf[1].
Key Facts
- Q81748509's instance of is recorded as white dwarf[2].
- Q81748509's constellation is recorded as Ursa Major[3].
- Q81748509's spectral class is recorded as DAZ[4].
- Q81748509's catalog code is recorded as SDSS J101821.24+504043.8[5].
- Q81748509's catalog code is recorded as Gaia DR2 847948521301885824[6].
- Q81748509's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.804'}[7].
- Q81748509's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.437'}[8].
- Q81748509's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.384'}[9].
- Q81748509's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.357'}[10].
- Q81748509's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.793'}[11].
- Q81748509's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.3764'}[12].
- Q81748509's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8662'}[13].
- Q81748509's SIMBAD ID is recorded as GALEX J101821.3+504044[14].
- Q81748509's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.58850519785970'}[15].
- Q81748509's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.67873060899380'}[16].
- Q81748509's epoch is recorded as J2000.0[17].
- Q81748509's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+8590'}[18].
- Q81748509's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+443000000'}[19].
- Q81748509's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.664'}[20].
- Q81748509's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+34.040'}[21].
- Q81748509's Gaia ID is recorded as 847948521301885824[22].