HD 81817 c

Summary

HD 81817 c is an exoplanet^[1].

Key Facts

• HD 81817 c's instance of is recorded as exoplanet^[2].
• HD 81817 c's constellation is recorded as Draco^[3].
• HD 81817 c's parent astronomical body is recorded as Q5174496^[4].
• HD 81817 c's catalog code is recorded as TIC 137603530c^[5].
• HD 81817 c's time of discovery or invention is recorded as +2022-09-00T00:00:00Z^[6].
• HD 81817 c's discovery method is recorded as Doppler spectroscopy^[7].
• HD 81817 c's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.095'}^[8].
• HD 81817 c's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+22.609'}^[9].
• HD 81817 c's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+622.97802'}^[10].
• HD 81817 c's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.325'}^[11].
• HD 81817 c's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+227.963'}^[12].
• HD 81817 c's NASA Exoplanet Archive ID is recorded as HD 81817 c^[13].
• HD 81817 c's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+144.2715659'}^[14].
• HD 81817 c's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+81.3263096'}^[15].
• HD 81817 c's epoch is recorded as J2000.0^[16].

Body

Designation and Status

HD 81817 c's instance of is recorded as exoplanet^[2].

History and Context

HD 81817 c's catalog code is recorded as TIC 137603530c^[5].