Q77197938
star in the constellation Hydra
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Q77197938
Summary
Q77197938 is a star[1].
Key Facts
- Q77197938's instance of is recorded as star[2].
- Q77197938's constellation is recorded as Hydra[3].
- Q77197938's catalog code is recorded as SDSS J083144.86-044236.4[4].
- Q77197938's catalog code is recorded as 2MASS J08314488-0442369[5].
- Q77197938's catalog code is recorded as Gaia DR2 3065686018810301312[6].
- Q77197938's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.463'}[7].
- Q77197938's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.956'}[8].
- Q77197938's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.351'}[9].
- Q77197938's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.117'}[10].
- Q77197938's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.008'}[11].
- Q77197938's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.976'}[12].
- Q77197938's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.847'}[13].
- Q77197938's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3961'}[14].
- Q77197938's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5098'}[15].
- Q77197938's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+43.2'}[16].
- Q77197938's metallicity is recorded as {'unit': '1', 'amount': '-0.34'}[17].
- Q77197938's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2209'}[18].
- Q77197938's SIMBAD ID is recorded as SDSS J083144.86-044236.4[19].
- Q77197938's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+127.93697230120750'}[20].
- Q77197938's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-4.71012499639760'}[21].
- Q77197938's epoch is recorded as J2000.0[22].
- Q77197938's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5304'}[23].
- Q77197938's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+36000'}[24].
- Q77197938's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.404'}[25].
- Q77197938's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.753'}[26].