Home›Asteroids›22643 1998 OB322643 1998 OB3Main-belt minor planetDesignation(22643) 1998 OB3ClassMain-beltSemi-major axis2.9960823 AUEccentricity0.0732297Inclination4.15597°Absolute magnitude (H)14.72Perihelion2.777 AUAphelion3.215 AU