Home›Asteroids›9878 Sostero9878 SosteroMain-belt minor planetOpen encyclopedia entry →Designation(9878) SosteroClassMain-beltSemi-major axis3.0890817 AUEccentricity0.1280039Inclination16.40479°Absolute magnitude (H)14.46Perihelion2.694 AUAphelion3.484 AU