Home›Asteroids›57639 2001 TO19057639 2001 TO190Main-belt minor planetDesignation(57639) 2001 TO190ClassMain-beltSemi-major axis2.4639519 AUEccentricity0.1122911Inclination4.78246°Absolute magnitude (H)15.64Perihelion2.187 AUAphelion2.741 AU