Home›Asteroids›5290 Langevin5290 LangevinMain-belt minor planetOpen encyclopedia entry →Designation(5290) LangevinClassMain-beltSemi-major axis2.7350234 AUEccentricity0.0636724Inclination11.20635°Absolute magnitude (H)12.54Perihelion2.561 AUAphelion2.909 AU