Home›Asteroids›816081 2011 BT73816081 2011 BT73Main-belt minor planetDesignation(816081) 2011 BT73ClassMain-beltSemi-major axis2.6018447 AUEccentricity0.101229Inclination1.31624°Absolute magnitude (H)18.08Perihelion2.338 AUAphelion2.865 AU