Home›Asteroids›18381 Massenet18381 MassenetMain-belt minor planetOpen encyclopedia entry →Designation(18381) MassenetClassMain-beltSemi-major axis2.7999797 AUEccentricity0.1420037Inclination6.63596°Absolute magnitude (H)13.28Perihelion2.402 AUAphelion3.198 AU