Home›Asteroids›821551 2015 HW13821551 2015 HW13Main-belt minor planetDesignation(821551) 2015 HW13ClassMain-beltSemi-major axis2.163206 AUEccentricity0.1680722Inclination4.2583°Absolute magnitude (H)18.91Perihelion1.800 AUAphelion2.527 AU