HD 20781 e
extrasolar planet in the constellation Fornax
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HD 20781 e
Summary
HD 20781 e is an exoplanet[1].
Key Facts
- HD 20781 e's instance of is recorded as exoplanet[2].
- HD 20781 e's constellation is recorded as Fornax[3].
- HD 20781 e's parent astronomical body is recorded as Q14405105[4].
- HD 20781 e's catalog code is recorded as HD 20781e[5].
- HD 20781 e's catalog code is recorded as TIC 144503312e[6].
- HD 20781 e's time of discovery or invention is recorded as +2019-02-00T00:00:00Z[7].
- HD 20781 e's discovery method is recorded as Doppler spectroscopy[8].
- HD 20781 e's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.06'}[9].
- HD 20781 e's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.0442'}[10].
- HD 20781 e's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.0442'}[11].
- HD 20781 e's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+85.5073'}[12].
- HD 20781 e's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+27.8123'}[13].
- HD 20781 e's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.3374'}[14].
- HD 20781 e's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+70.59'}[15].
- HD 20781 e's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.01226190937542'}[16].
- HD 20781 e's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-28.78383068486973'}[17].
- HD 20781 e's epoch is recorded as J2000.0[18].
- HD 20781 e's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-66.614'}[19].
- HD 20781 e's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+348.869'}[20].
- HD 20781 e's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2455513.3912'}[21].
Body
Definition and Type
HD 20781 e's instance of is recorded as exoplanet[2].