We photographed comet 17P/Holmes at 4.11.2007 at 18.21 local time at THO. Weather was good, temperature was about -7 Celsius. No clouds. Photograph: Markku Nissinen and Veli-Pekka Hentunen. 12 inch Meade OTA, Paramount ME, 0,5 Optec focal reducer, Canon EOS 350D.