Home›Asteroids›150280 1999 TO57150280 1999 TO57Main-belt minor planetDesignation(150280) 1999 TO57ClassMain-beltSemi-major axis3.1445201 AUEccentricity0.1981843Inclination0.80192°Absolute magnitude (H)15.51Perihelion2.521 AUAphelion3.768 AU