Home›Asteroids›161307 2003 OR2161307 2003 OR2Main-belt minor planetDesignation(161307) 2003 OR2ClassMain-beltSemi-major axis2.4311721 AUEccentricity0.2292136Inclination2.63932°Absolute magnitude (H)16.5Perihelion1.874 AUAphelion2.988 AU