HD 457 b
exoplanet in the constellation Phoenix
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HD 457 b
Summary
HD 457 b is an exoplanet[1].
Key Facts
- HD 457 b's instance of is recorded as exoplanet[2].
- HD 457 b's constellation is recorded as Phoenix[3].
- HD 457 b's parent astronomical body is recorded as Q66633480[4].
- HD 457 b's catalog code is recorded as TIC 120506209b[5].
- HD 457 b's time of discovery or invention is recorded as +2022-09-00T00:00:00Z[6].
- HD 457 b's discovery method is recorded as Doppler spectroscopy[7].
- HD 457 b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.565'}[8].
- HD 457 b's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+62.585'}[9].
- HD 457 b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+26.572'}[10].
- HD 457 b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+20324.58153'}[11].
- HD 457 b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+15.369'}[12].
- HD 457 b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+240.318'}[13].
- HD 457 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_457_b--9319[14].
- HD 457 b's NASA Exoplanet Archive ID is recorded as HD 457 b[15].
- HD 457 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.2492922'}[16].
- HD 457 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-39.7372401'}[17].
- HD 457 b's epoch is recorded as J2000.0[18].
Body
Designation and Status
HD 457 b's instance of is recorded as exoplanet[2].
History and Context
HD 457 b's catalog code is recorded as TIC 120506209b[5].