Career
He is a prolific discoverer of asteroids and also discovered the comet 172P/Yeung. He also discovered the object J002E3, which was first thought to be an asteroid, but is now known to be part of a Saturn V Rocket that propelled Apollo 12 into space. He worked first from Rock Finder Observatory (International Astronomical Union code 652) in Calgary, Alberta, and now works from Arizona"s Desert Beaver Observatory (International Astronomical Union code 919) and Desert Eagle Observatory (International Astronomical Union code 333).
A part of asteroids discovered by Yeung.