Home›Asteroids›321381 2009 OJ21321381 2009 OJ21Main-belt minor planetDesignation(321381) 2009 OJ21ClassMain-beltSemi-major axis2.4407514 AUEccentricity0.1779753Inclination4.18901°Absolute magnitude (H)16.98Perihelion2.006 AUAphelion2.875 AU