Home›Asteroids›121701 1999 XR78121701 1999 XR78Main-belt minor planetDesignation(121701) 1999 XR78ClassMain-beltSemi-major axis3.1582898 AUEccentricity0.1322991Inclination3.70797°Absolute magnitude (H)15.15Perihelion2.740 AUAphelion3.576 AU