Home›Asteroids›870443 2017 BT3870443 2017 BT3Main-belt minor planetDesignation(870443) 2017 BT3ClassMain-beltSemi-major axis2.6627213 AUEccentricity0.2289132Inclination6.52252°Absolute magnitude (H)18.33Perihelion2.053 AUAphelion3.272 AU