HD 121156 b
unconfirmed exoplanet in the constellation Hydra
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HD 121156 b
Summary
HD 121156 b is an unconfirmed exoplanet[1].
Key Facts
- HD 121156 b's instance of is recorded as unconfirmed exoplanet[2].
- HD 121156 b's constellation is recorded as Hydra[3].
- HD 121156 b's parent astronomical body is recorded as Q10847821[4].
- HD 121156 b's time of discovery or invention is recorded as +2019-00-00T00:00:00Z[5].
- HD 121156 b's discovery method is recorded as Doppler spectroscopy[6].
- HD 121156 b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.13'}[7].
- HD 121156 b's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+54'}[8].
- HD 121156 b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+54'}[9].
- HD 121156 b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+3033'}[10].
- HD 121156 b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.6'}[11].
- HD 121156 b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+345'}[12].
- HD 121156 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_121156_b--7221[13].
- HD 121156 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+208.5708'}[14].
- HD 121156 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-28.5697'}[15].
- HD 121156 b's epoch is recorded as J2000.0[16].
Body
Designation and Status
HD 121156 b's instance of is recorded as unconfirmed exoplanet[2].