Home›Asteroids›181878 1999 OT181878 1999 OTMain-belt minor planetDesignation(181878) 1999 OTClassMain-beltSemi-major axis3.0995187 AUEccentricity0.1514661Inclination13.32909°Absolute magnitude (H)15.66Perihelion2.630 AUAphelion3.569 AU