Home›Asteroids›380138 1999 TO30380138 1999 TO30Main-belt minor planetDesignation(380138) 1999 TO30ClassMain-beltSemi-major axis2.2764343 AUEccentricity0.2687453Inclination5.734°Absolute magnitude (H)18Perihelion1.665 AUAphelion2.888 AU