Home›Asteroids›40592 1999 RM14340592 1999 RM143Main-belt minor planetDesignation(40592) 1999 RM143ClassMain-beltSemi-major axis2.6532517 AUEccentricity0.2478977Inclination4.9627°Absolute magnitude (H)15.19Perihelion1.996 AUAphelion3.311 AU