The comet activity of the object temporary designed as a BD97323 was found on the images taken from A79 on 18/07/2007. A coma diameter of 14 arc sec was measured. After the observations of other observatories the new comet C/2007 O1 (LINEAR) was announced (see IAUC 8858 and MPEC 2007-O10). The preliminary orbit shows that 17m comet already passed perihelion on July 01, 2007.
