Home›Asteroids›100020 1990 QH4100020 1990 QH4Main-belt minor planetDesignation(100020) 1990 QH4ClassMain-beltSemi-major axis2.2251635 AUEccentricity0.1900358Inclination4.48048°Absolute magnitude (H)16.18Perihelion1.802 AUAphelion2.648 AU