Home›Asteroids›161945 2007 GP21161945 2007 GP21Main-belt minor planetDesignation(161945) 2007 GP21ClassMain-beltSemi-major axis2.4169684 AUEccentricity0.1300478Inclination1.96539°Absolute magnitude (H)17.41Perihelion2.103 AUAphelion2.731 AU