Home›Asteroids›42971 1999 TW18042971 1999 TW180Main-belt minor planetDesignation(42971) 1999 TW180ClassMain-beltSemi-major axis2.5194785 AUEccentricity0.1678401Inclination3.60289°Absolute magnitude (H)15.29Perihelion2.097 AUAphelion2.942 AU