Home›Asteroids›687143 2011 PU22687143 2011 PU22Main-belt minor planetDesignation(687143) 2011 PU22ClassMain-beltSemi-major axis2.8277814 AUEccentricity0.0504226Inclination1.66213°Absolute magnitude (H)17.4Perihelion2.685 AUAphelion2.970 AU