Home›Asteroids›38278 1999 RD5138278 1999 RD51Main-belt minor planetDesignation(38278) 1999 RD51ClassMain-beltSemi-major axis2.4570908 AUEccentricity0.1679393Inclination5.17752°Absolute magnitude (H)15.2Perihelion2.044 AUAphelion2.870 AU