Home›Asteroids›472992 2015 HJ21472992 2015 HJ21Main-belt minor planetDesignation(472992) 2015 HJ21ClassMain-beltSemi-major axis2.3615345 AUEccentricity0.1485064Inclination2.75855°Absolute magnitude (H)18.22Perihelion2.011 AUAphelion2.712 AU