Home›Asteroids›42861 1999 RQ9042861 1999 RQ90Main-belt minor planetDesignation(42861) 1999 RQ90ClassMain-beltSemi-major axis2.3049514 AUEccentricity0.1719181Inclination6.00153°Absolute magnitude (H)15.02Perihelion1.909 AUAphelion2.701 AU