Location of Photo:
Christchurch, New Zealand
Date/Time of photo:
28 February 2013 NZDT 21:57
Takahasi E-180ED 500 mm f/2.8 astrograph with Canon 60Da
I used the Takashshi E-180ED astrograph to capture this twilight vistor about 90 min after sunset. Obviously, it was easily visble by an unaided eyes. Under 7X50 binoculars, I was barely to see three comet tails.