Home›Asteroids›203921 2003 OR15203921 2003 OR15Main-belt minor planetDesignation(203921) 2003 OR15ClassMain-beltSemi-major axis2.665318 AUEccentricity0.203373Inclination13.2258°Absolute magnitude (H)15.74Perihelion2.123 AUAphelion3.207 AU