Home›Asteroids›78238 2002 OK2178238 2002 OK21Main-belt minor planetDesignation(78238) 2002 OK21ClassMain-beltSemi-major axis2.7268106 AUEccentricity0.1852712Inclination3.14759°Absolute magnitude (H)15.61Perihelion2.222 AUAphelion3.232 AU