Home›Asteroids›21837 1999 TL9721837 1999 TL97Main-belt minor planetDesignation(21837) 1999 TL97ClassMain-beltSemi-major axis2.4089528 AUEccentricity0.0847524Inclination6.84769°Absolute magnitude (H)14.9Perihelion2.205 AUAphelion2.613 AU