Home›Asteroids›18871 Grauer18871 GrauerMain-belt minor planetOpen encyclopedia entry →Designation(18871) GrauerClassMain-beltSemi-major axis2.6687826 AUEccentricity0.1082009Inclination11.89442°Absolute magnitude (H)12.73Perihelion2.380 AUAphelion2.958 AU