Home›Asteroids›550477 2012 JR54550477 2012 JR54Main-belt minor planetDesignation(550477) 2012 JR54ClassMain-beltSemi-major axis2.7415436 AUEccentricity0.0452415Inclination8.90942°Absolute magnitude (H)17.76Perihelion2.618 AUAphelion2.866 AU