Observed 23180 94-41B using video techniques. The satellite's maxima were pretty flat and I viewed the tape many times estimating time to the nearest whole second only. The date/time display was set to the correct time & WWV was recorded on the audio portion. The altitude is in feet. Hope the format is correct and error-free - feedback welcome. ---------------------------------------------------------------------------- 96 6 40.0876 -104.7932 5025. 19 4 47 04.0 10 00. 0 19. 1 20. 2 19. 3 20. 4 41. 5 40. 6 40. 7 41. 8 40. 9 R. B. Minton