Home›Asteroids›139857 2001 RP61139857 2001 RP61Main-belt minor planetDesignation(139857) 2001 RP61ClassMain-beltSemi-major axis3.0078857 AUEccentricity0.0479144Inclination8.82336°Absolute magnitude (H)15.16Perihelion2.864 AUAphelion3.152 AU