Home›Asteroids›31844 Mattwill31844 MattwillMain-belt minor planetOpen encyclopedia entry →Designation(31844) MattwillClassMain-beltSemi-major axis2.2488729 AUEccentricity0.1800458Inclination5.08575°Absolute magnitude (H)15.5Perihelion1.844 AUAphelion2.654 AU