Home›Asteroids›877991 2011 RP22877991 2011 RP22Main-belt minor planetDesignation(877991) 2011 RP22ClassMain-beltSemi-major axis2.3096896 AUEccentricity0.2351506Inclination5.3611°Absolute magnitude (H)19.23Perihelion1.767 AUAphelion2.853 AU