Home›Asteroids›718986 2018 AY31718986 2018 AY31Main-belt minor planetDesignation(718986) 2018 AY31ClassMain-beltSemi-major axis2.687836 AUEccentricity0.1011216Inclination4.56286°Absolute magnitude (H)17.77Perihelion2.416 AUAphelion2.960 AU