Checkout SpaceReference.org. The purpose of this site is to catalog and showcase every known object in space. We've started with asteroids and comets but this open-source project is being quickly expanded.
SpaceDB compiles data from the NASA/JPL Small Body Database, the IAU Minor Planet Center, and the NASA/JPL Center for Near Earth Object Studies.
SpaceDB compiles data from the NASA/JPL Small Body Database, the IAU Minor Planet Center, and the NASA/JPL Center for Near Earth Object Studies.
Comprehensive Asteroid and Comet Database | Space Reference
www.spacereference.org