Home›Asteroids›48172 2001 HY1848172 2001 HY18Main-belt minor planetDesignation(48172) 2001 HY18ClassMain-beltSemi-major axis2.9293815 AUEccentricity0.1340542Inclination0.35168°Absolute magnitude (H)15.51Perihelion2.537 AUAphelion3.322 AU