HD 20794 c

Summary

HD 20794 c is an exoplanet^[1].

Key Facts

• HD 20794 c's instance of is recorded as exoplanet^[2].
• HD 20794 c's constellation is recorded as Eridanus^[3].
• HD 20794 c's parent astronomical body is recorded as 82 G. Eridani^[4].
• HD 20794 c's catalog code is recorded as GJ 139 c^[5].
• HD 20794 c's catalog code is recorded as HD 20794c^[6].
• HD 20794 c's catalog code is recorded as TIC 301051051c^[7].
• HD 20794 c's time of discovery or invention is recorded as +2011-10-00T00:00:00Z^[8].
• HD 20794 c's discovery method is recorded as Doppler spectroscopy^[9].
• HD 20794 c's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.17'}^[10].
• HD 20794 c's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+90'}^[11].
• HD 20794 c's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.00793'}^[12].
• HD 20794 c's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.00793'}^[13].
• HD 20794 c's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+43.17'}^[14].
• HD 20794 c's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+165.47'}^[15].
• HD 20794 c's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.225'}^[16].
• HD 20794 c's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0'}^[17].
• HD 20794 c's Google Knowledge Graph ID is recorded as /g/12163_rh^[18].
• HD 20794 c's SIMBAD ID is recorded as * e Eri c^[19].
• HD 20794 c's Wolfram Language entity code is recorded as Entity["Exoplanet", "HD20794c"]^[20].
• HD 20794 c's NASA Exoplanet Archive ID is recorded as HD 20794 c^[21].
• HD 20794 c's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.9997666'}^[22].
• HD 20794 c's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-43.0666533'}^[23].
• HD 20794 c's epoch is recorded as J2000.0^[24].
• HD 20794 c's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+726.58'}^[25].
• HD 20794 c's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3038.34'}^[26].

Body

Designation and Status

HD 20794 c's instance of is recorded as exoplanet^[2].

History and Context

Catalog codes include GJ 139 c^[5], HD 20794c^[6], and TIC 301051051c^[7].