http://msowww.anu.edu.au/~rmn/C2006P1.htm
a page from the discoverer himself! - and a nice one at that ( for those that havent seen it ) - seems Rob has updated and contains a chart for sydney as well now
EDIT contains amazing historic daytime visual observation from today - i guess with it being summer and having the sun overhead for us is an advantage to be able such rare observations, i think it was first in the world (such an observation of a comet) for a long time?
rare opportunity!