Home›Asteroids›181915 1999 TY51181915 1999 TY51Main-belt minor planetDesignation(181915) 1999 TY51ClassMain-beltSemi-major axis3.0792893 AUEccentricity0.0532198Inclination8.40055°Absolute magnitude (H)15.3Perihelion2.915 AUAphelion3.243 AU