Home›Asteroids›40217 1998 SM8740217 1998 SM87Main-belt minor planetDesignation(40217) 1998 SM87ClassMain-beltSemi-major axis3.0832964 AUEccentricity0.0859629Inclination8.59402°Absolute magnitude (H)14.13Perihelion2.818 AUAphelion3.348 AU