ConstReadonlysemiMajorAxis: 39.48Semi-major axis in AU
Readonlyeccentricity: 0.2488Orbital eccentricity (highly eccentric!)
Readonlyinclination: 17.16Orbital inclination in degrees (highly inclined!)
ReadonlyorbitalPeriod: 90560Orbital period in days
ReadonlyorbitalPeriodYears: 248Orbital period in years
ReadonlysynodicPeriod: 366.73Synodic period in days (time between oppositions)
Readonlyperihelion: 29.66Perihelion distance in AU (inside Neptune's orbit!)
Readonlyaphelion: 49.31Aphelion distance in AU
Pluto's mean orbital elements (for reference).