Home›Asteroids›31218 1998 BZ2031218 1998 BZ20Main-belt minor planetDesignation(31218) 1998 BZ20ClassMain-beltSemi-major axis2.9450005 AUEccentricity0.1091839Inclination3.00217°Absolute magnitude (H)14.75Perihelion2.623 AUAphelion3.267 AU