Home›Asteroids›470447 2007 YP21470447 2007 YP21Main-belt minor planetDesignation(470447) 2007 YP21ClassMain-beltSemi-major axis2.9116063 AUEccentricity0.1996454Inclination4.86551°Absolute magnitude (H)17.24Perihelion2.330 AUAphelion3.493 AU