ConstReadonlysemiMajorAxis: 13.607Semi-major axis in AU (from A = 2.035289944812818E+09 km / 149597870.7)
Readonlyeccentricity: 0.3793438805668402Orbital eccentricity
Readonlyinclination: 6.941566489467262Orbital inclination in degrees
ReadonlylongitudeOfAscendingNode: 209.39667025637Longitude of ascending node at J2000.0 (degrees)
ReadonlyargumentOfPerihelion: 339.1420138434362Argument of perihelion at J2000.0 (degrees)
ReadonlymeanAnomalyAtEpoch: 27.99722096634838Mean anomaly at J2000.0 (degrees)
ReadonlymeanDailyMotion: numberMean daily motion (degrees/day) - from N = 2.273207179302781E-07 deg/s
ReadonlyorbitalPeriod: 18400Orbital period in days
ReadonlyorbitalPeriodYears: 50.4Orbital period in years
ReadonlysynodicPeriod: 377Synodic period in days
Readonlyperihelion: 8.44Perihelion distance in AU
Readonlyaphelion: 18.77Aphelion distance in AU
Chiron's orbital elements at J2000.0 epoch. Source: JPL Horizons EPHEM_TYPE='ELEMENTS' at 2000-01-01 12:00 TT Retrieved: 2025-Dec-19 These are AUTHORITATIVE values - do not modify without verification!