Home›Asteroids›74939 1999 TO17474939 1999 TO174Main-belt minor planetDesignation(74939) 1999 TO174ClassMain-beltSemi-major axis2.3771198 AUEccentricity0.1192275Inclination4.51853°Absolute magnitude (H)15.88Perihelion2.094 AUAphelion2.661 AU