› Forums › Asteroids › Asteroid timing accuracy › Reply To: Asteroid timing accuracy
31 October 2022 at 7:32 am
#613344
Nick James
Participant
You don’t need to wait for a fast moving NEO to pass by. I regularly check my timing accuracy by doing astrometry of GPS satellites as explained by Bill Gray here:
https://projectpluto.com/gps_expl.htm
- This reply was modified 1 year, 11 months ago by Nick James.