Q81651561
unconfirmed exoplanet in the constellation Octans
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Q81651561
Summary
Q81651561 is an exoplanet[1].
Key Facts
- Q81651561's instance of is recorded as exoplanet[2].
- Q81651561's constellation is recorded as Octans[3].
- Q81651561's parent astronomical body is recorded as Q67858841[4].
- Q81651561's companion of is recorded as Q67858841[5].
- Q81651561's catalog code is recorded as HD 189310b[6].
- Q81651561's time of discovery or invention is recorded as +2011-00-00T00:00:00Z[7].
- Q81651561's discovery method is recorded as Doppler spectroscopy[8].
- Q81651561's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.359'}[9].
- Q81651561's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+25.6'}[10].
- Q81651561's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+25.6'}[11].
- Q81651561's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+14.18643'}[12].
- Q81651561's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+31.2452'}[13].
- Q81651561's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.109'}[14].
- Q81651561's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.1'}[15].
- Q81651561's SIMBAD ID is recorded as HD 189310b[16].
- Q81651561's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_189310_b--6909[17].
- Q81651561's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+303.31845627953910'}[18].
- Q81651561's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-82.02814695169805'}[19].
- Q81651561's epoch is recorded as J2000.0[20].
- Q81651561's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-18.252'}[21].
- Q81651561's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+85.531'}[22].