Home›Asteroids›378353 2007 JR21378353 2007 JR21Main-belt minor planetDesignation(378353) 2007 JR21ClassMain-beltSemi-major axis2.7705841 AUEccentricity0.1491023Inclination7.22508°Absolute magnitude (H)16.62Perihelion2.357 AUAphelion3.184 AU