Home›Asteroids›139889 2001 RM91139889 2001 RM91Main-belt minor planetDesignation(139889) 2001 RM91ClassMain-beltSemi-major axis2.7650899 AUEccentricity0.1599844Inclination5.23992°Absolute magnitude (H)15.78Perihelion2.323 AUAphelion3.207 AU