Home›Asteroids›4990 Trombka4990 TrombkaMain-belt minor planetOpen encyclopedia entry →Designation(4990) TrombkaClassMain-beltSemi-major axis2.2315273 AUEccentricity0.178648Inclination3.88491°Absolute magnitude (H)14.27Perihelion1.833 AUAphelion2.630 AU