https://www.tdo.space/mpc-data/
As of 03/15/2018, 231 Asteroids have been measured with a total of 797 submitted measurements.
Transit Dreams Observatory – MPC W33
Asteroid Astrometry, Visual Astronomy, and Astro-imaging by Dennis Wilde
As of 03/15/2018, 231 Asteroids have been measured with a total of 797 submitted measurements.