Home›Asteroids›289077 2004 TW217289077 2004 TW217Main-belt minor planetDesignation(289077) 2004 TW217ClassMain-beltSemi-major axis3.1042634 AUEccentricity0.143956Inclination5.20638°Absolute magnitude (H)16.3Perihelion2.657 AUAphelion3.551 AU