Home›Asteroids›678431 2017 SE42678431 2017 SE42Main-belt minor planetDesignation(678431) 2017 SE42ClassMain-beltSemi-major axis2.6784824 AUEccentricity0.099289Inclination10.75959°Absolute magnitude (H)17.13Perihelion2.413 AUAphelion2.944 AU