HD 131664 b
exoplanet in the constellation Apus
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HD 131664 b
Summary
HD 131664 b is an unconfirmed exoplanet[1].
Key Facts
- HD 131664 b's instance of is recorded as unconfirmed exoplanet[2].
- HD 131664 b's constellation is recorded as Apus[3].
- HD 131664 b's parent astronomical body is recorded as Q3495403[4].
- HD 131664 b's catalog code is recorded as HD 131664b[5].
- HD 131664 b's time of discovery or invention is recorded as +2008-00-00T00:00:00Z[6].
- HD 131664 b's discovery method is recorded as Doppler spectroscopy[7].
- HD 131664 b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.69'}[8].
- HD 131664 b's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+171.3'}[9].
- HD 131664 b's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+18.15'}[10].
- HD 131664 b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+170'}[11].
- HD 131664 b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+19600'}[12].
- HD 131664 b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+18.9059'}[13].
- HD 131664 b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.17'}[14].
- HD 131664 b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.6'}[15].
- HD 131664 b's Google Knowledge Graph ID is recorded as /g/121cs2n3[16].
- HD 131664 b's SIMBAD ID is recorded as HD 131664b[17].
- HD 131664 b's Wolfram Language entity code is recorded as Entity["Exoplanet", "HD131664b"][18].
- HD 131664 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_131664_b--509[19].
- HD 131664 b's NASA Exoplanet Archive ID is recorded as HD 131664 b[20].
- HD 131664 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+225.02533321989998'}[21].
- HD 131664 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-73.53534068733306'}[22].
- HD 131664 b's epoch is recorded as J2000.0[23].
- HD 131664 b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+24.666'}[24].
- HD 131664 b's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.046'}[25].
- HD 131664 b's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2452060'}[26].
Body
Designation and Status
HD 131664 b's instance of is recorded as unconfirmed exoplanet[2].
History and Context
HD 131664 b's catalog code is recorded as HD 131664b[5].