Home›Asteroids›731573 2013 JR21731573 2013 JR21Main-belt minor planetDesignation(731573) 2013 JR21ClassMain-beltSemi-major axis3.1931007 AUEccentricity0.1706097Inclination12.4084°Absolute magnitude (H)15.98Perihelion2.648 AUAphelion3.738 AU