Home›Asteroids›42877 1999 RW13342877 1999 RW133Main-belt minor planetDesignation(42877) 1999 RW133ClassMain-beltSemi-major axis2.3158382 AUEccentricity0.1400636Inclination5.42554°Absolute magnitude (H)15.42Perihelion1.991 AUAphelion2.640 AU