sig Per b

Summary

sig Per b is an exoplanet^[1].

Key Facts

• sig Per b's instance of is recorded as exoplanet^[2].
• sig Per b's constellation is recorded as Perseus^[3].
• sig Per b's parent astronomical body is recorded as Sigma Persei^[4].
• sig Per b's time of discovery or invention is recorded as +2014-00-00T00:00:00Z^[5].
• sig Per b's discovery method is recorded as Doppler spectroscopy^[6].
• sig Per b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.3'}^[7].
• sig Per b's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+6.5'}^[8].
• sig Per b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+6.5'}^[9].
• sig Per b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+579.8'}^[10].
• sig Per b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.8'}^[11].
• sig Per b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+83.5'}^[12].
• sig Per b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as sig_per_b--2270^[13].
• sig Per b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.6458'}^[14].
• sig Per b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.9953'}^[15].
• sig Per b's epoch is recorded as J2000.0^[16].
• sig Per b's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2453022.6'}^[17].

Body

Designation and Status

sig Per b's instance of is recorded as exoplanet^[2].