Home›Asteroids›540137 2017 PL31540137 2017 PL31Main-belt minor planetDesignation(540137) 2017 PL31ClassMain-beltSemi-major axis2.2115369 AUEccentricity0.1285305Inclination3.20517°Absolute magnitude (H)18Perihelion1.927 AUAphelion2.496 AU