Q84931601
white dwarf in the constellation Corona Borealis
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Q84931601
Summary
Q84931601 is a white dwarf[1].
Key Facts
- Q84931601's instance of is recorded as white dwarf[2].
- Q84931601's constellation is recorded as Corona Borealis[3].
- Q84931601's spectral class is recorded as DA[4].
- Q84931601's catalog code is recorded as SDSS J154139.16+255733.8[5].
- Q84931601's catalog code is recorded as Gaia DR2 1223091649497003264[6].
- Q84931601's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.72'}[7].
- Q84931601's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.24'}[8].
- Q84931601's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.00'}[9].
- Q84931601's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.95'}[10].
- Q84931601's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.94'}[11].
- Q84931601's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.0253'}[12].
- Q84931601's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.5140'}[13].
- Q84931601's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+95.1113'}[14].
- Q84931601's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+235.41315091612080'}[15].
- Q84931601's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+25.95953904393500'}[16].
- Q84931601's epoch is recorded as J2000.0[17].
- Q84931601's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6907'}[18].
- Q84931601's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+186000000'}[19].
- Q84931601's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-108.306'}[20].
- Q84931601's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+10.893'}[21].
Body
Definition and Type
Q84931601's instance of is recorded as white dwarf[2].