Home›Asteroids›28131 Dougwelch28131 DougwelchMain-belt minor planetOpen encyclopedia entry →Designation(28131) DougwelchClassMain-beltSemi-major axis2.2266237 AUEccentricity0.1478036Inclination3.03855°Absolute magnitude (H)15.51Perihelion1.898 AUAphelion2.556 AU