Home›Asteroids›7131 Longtom7131 LongtomMain-belt minor planetOpen encyclopedia entry →Designation(7131) LongtomClassMain-beltSemi-major axis3.1756043 AUEccentricity0.1676848Inclination16.14424°Absolute magnitude (H)11.9Perihelion2.643 AUAphelion3.708 AU