Q81746972
star in the constellation Hydra
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Q81746972
Summary
Q81746972 is a star[1].
Key Facts
- Q81746972's instance of is recorded as star[2].
- Q81746972's constellation is recorded as Hydra[3].
- Q81746972's spectral class is recorded as sdA[4].
- Q81746972's catalog code is recorded as SDSS J084502.72+041546.6[5].
- Q81746972's catalog code is recorded as Gaia DR2 582142341201861504[6].
- Q81746972's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.383'}[7].
- Q81746972's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.434'}[8].
- Q81746972's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.243'}[9].
- Q81746972's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.437'}[10].
- Q81746972's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.128'}[11].
- Q81746972's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.2474'}[12].
- Q81746972's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6263'}[13].
- Q81746972's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+131.26130654953350'}[14].
- Q81746972's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.26297371057110'}[15].
- Q81746972's epoch is recorded as J2000.0[16].
- Q81746972's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7198'}[17].
- Q81746972's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+490000'}[18].
- Q81746972's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.267'}[19].
- Q81746972's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.106'}[20].
Body
Definition and Type
Q81746972's instance of is recorded as star[2].