Author Archives: David W. Dunham

About David W. Dunham

A founder of IOTA, David Dunham has led the coordination of occultation timings since 1962.

DdiC Moon_Occult2

Occultation Web Resources

Occultations of stars and planets by the Moon and asteroids are exciting to watch, and amateur occultation timings can have real scientific value. But first you need to know what occultations will be happening in your area.