Home›Asteroids›31111 1997 PN531111 1997 PN5Main-belt minor planetDesignation(31111) 1997 PN5ClassMain-beltSemi-major axis2.6203215 AUEccentricity0.1948589Inclination12.13343°Absolute magnitude (H)13.54Perihelion2.110 AUAphelion3.131 AU