Home›Asteroids›158718 2003 HW45158718 2003 HW45Main-belt minor planetDesignation(158718) 2003 HW45ClassMain-beltSemi-major axis2.5310411 AUEccentricity0.0996396Inclination4.38596°Absolute magnitude (H)16.58Perihelion2.279 AUAphelion2.783 AU