Home›Asteroids›816571 2011 PN20816571 2011 PN20Main-belt minor planetDesignation(816571) 2011 PN20ClassMain-beltSemi-major axis3.009746 AUEccentricity0.0259857Inclination15.8315°Absolute magnitude (H)17.11Perihelion2.932 AUAphelion3.088 AU