Home›Asteroids›420818 2013 HW73420818 2013 HW73Main-belt minor planetDesignation(420818) 2013 HW73ClassMain-beltSemi-major axis2.3795261 AUEccentricity0.1800051Inclination4.41505°Absolute magnitude (H)18.1Perihelion1.951 AUAphelion2.808 AU