Home›Asteroids›31211 1998 BW831211 1998 BW8Main-belt minor planetDesignation(31211) 1998 BW8ClassMain-beltSemi-major axis3.1943345 AUEccentricity0.0800853Inclination5.06232°Absolute magnitude (H)13.84Perihelion2.939 AUAphelion3.450 AU