Home›Asteroids›637505 2015 HW20637505 2015 HW20Main-belt minor planetDesignation(637505) 2015 HW20ClassMain-beltSemi-major axis2.9933402 AUEccentricity0.1050886Inclination3.73974°Absolute magnitude (H)16.95Perihelion2.679 AUAphelion3.308 AU