Home›Asteroids›91737 1999 TW17291737 1999 TW172Main-belt minor planetDesignation(91737) 1999 TW172ClassMain-beltSemi-major axis3.1695322 AUEccentricity0.0677677Inclination8.21065°Absolute magnitude (H)14.94Perihelion2.955 AUAphelion3.384 AU