Home›Asteroids›77721 2001 OB5277721 2001 OB52Main-belt minor planetDesignation(77721) 2001 OB52ClassMain-beltSemi-major axis3.0875544 AUEccentricity0.087646Inclination10.05994°Absolute magnitude (H)14.51Perihelion2.817 AUAphelion3.358 AU