Home›Asteroids›540138 2017 PP31540138 2017 PP31Main-belt minor planetDesignation(540138) 2017 PP31ClassMain-beltSemi-major axis3.0697435 AUEccentricity0.0335116Inclination9.58252°Absolute magnitude (H)16.28Perihelion2.967 AUAphelion3.173 AU