Home›Asteroids›30554 2001 OP5730554 2001 OP57Main-belt minor planetDesignation(30554) 2001 OP57ClassMain-beltSemi-major axis2.39381 AUEccentricity0.1504242Inclination6.82863°Absolute magnitude (H)15.5Perihelion2.034 AUAphelion2.754 AU