Home›Asteroids›196630 2003 RH21196630 2003 RH21Main-belt minor planetDesignation(196630) 2003 RH21ClassMain-beltSemi-major axis2.9641249 AUEccentricity0.1755285Inclination1.96348°Absolute magnitude (H)16.2Perihelion2.444 AUAphelion3.484 AU