Home›Asteroids›20515 1999 RO3420515 1999 RO34Main-belt minor planetDesignation(20515) 1999 RO34ClassMain-beltSemi-major axis3.0568372 AUEccentricity0.0370543Inclination9.66211°Absolute magnitude (H)13.15Perihelion2.944 AUAphelion3.170 AU