07/08/1989
Observer:
Location: Casoni di Romagna (750 mt slm)
Date: August 07, 1989 23:31 U.T. - exp. 30'
Camera Schmidt 150/200/500 f/3,3 - pellicola CRT7 iper.
10/08/1989
Observer:Alessandro Dimai, Diego Gaspari and Paolo Polato
Location:Col Druscič Observatory
Date: August 10, 1989 00:50 U.T. - exp. 40'
Newton f/5 - 0,5m - Kodak TP 6415 hyper
13/08/1989
Observer:
Location: La Martina (BO - 900 mt slm)
Date: August 13, 1989 00:57 U.T. - exp. 21'
Camera Schmidt 150/200/500 f/3,3 - pellicola CRT7 iper.
30/08/1989
Observer:Alessandro Dimai and Fabrizio Caldara
Location:Col Druscič Observatory
Date: August 30, 1989 02:05 U.T. - exp. 20'
Newton f/5 - 0,5m - Kodak TP 6415 hyper
01/09/1989
Observer:Alessandro Dimai
Location:Col Druscič Observatory
Date: September 01, 1989 02:10 U.T. - exp. 20'
Newton f/5 - 0,5m - Kodak TP 6415 hyper