Home›Asteroids›70312 1999 RM13770312 1999 RM137Main-belt minor planetDesignation(70312) 1999 RM137ClassMain-beltSemi-major axis2.3893585 AUEccentricity0.229076Inclination4.57425°Absolute magnitude (H)15.62Perihelion1.842 AUAphelion2.937 AU