Home›Asteroids›514538 2017 BB57514538 2017 BB57Main-belt minor planetDesignation(514538) 2017 BB57ClassMain-beltSemi-major axis3.0337978 AUEccentricity0.0950029Inclination7.33971°Absolute magnitude (H)16.41Perihelion2.746 AUAphelion3.322 AU