Home›Asteroids›614733 1998 RO21614733 1998 RO21Main-belt minor planetDesignation(614733) 1998 RO21ClassMain-beltSemi-major axis2.3567846 AUEccentricity0.1540157Inclination1.17703°Absolute magnitude (H)18.24Perihelion1.994 AUAphelion2.720 AU