Q84930279
white dwarf in the constellation Hercules
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Q84930279
Summary
Q84930279 is a white dwarf[1].
Key Facts
- Q84930279's instance of is recorded as white dwarf[2].
- Q84930279's constellation is recorded as Hercules[3].
- Q84930279's spectral class is recorded as DB[4].
- Q84930279's catalog code is recorded as SDSS J165739.40+191233.9[5].
- Q84930279's catalog code is recorded as Gaia DR2 4561150849108531200[6].
- Q84930279's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.45'}[7].
- Q84930279's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.79'}[8].
- Q84930279's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.30'}[9].
- Q84930279's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.66'}[10].
- Q84930279's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.54'}[11].
- Q84930279's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.0786'}[12].
- Q84930279's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5388'}[13].
- Q84930279's SIMBAD ID is recorded as GALEX J165739.4+191234[14].
- Q84930279's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+254.41417466222350'}[15].
- Q84930279's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.20942070385240'}[16].
- Q84930279's epoch is recorded as J2000.0[17].
- Q84930279's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+48462'}[18].
- Q84930279's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+22000000'}[19].
- Q84930279's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.019'}[20].
- Q84930279's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.544'}[21].
- Q84930279's Gaia ID is recorded as 4561150849108531200[22].