Home›Asteroids›210558 1999 TW87210558 1999 TW87Main-belt minor planetDesignation(210558) 1999 TW87ClassMain-beltSemi-major axis2.4491052 AUEccentricity0.1831084Inclination3.47344°Absolute magnitude (H)16.2Perihelion2.001 AUAphelion2.898 AU