Asteroid (15338) Dufault = 1994 AZ4 is official, published in the 2011 July 15 batch of Minor Planet Circulars. It appears as follows on MPC 75548:
(15338) Dufault =...
Charles Ahn (William K. Lanman Jr. Professor of Applied Physics and Physics) and Charles Bailyn (A. Bartlett Giamatti Professor of Astronomy and Physics) among eleven...
