User's observation Piotr Guzik

Displaying 371-380 of 1200 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
C/2011 L4 (PANSTARRS) 2013-03-24 18:28:003.541.28View Update
22P/Kopff 2009-07-20 00:00:0010.84 3View Update
C/2011 L4 (PANSTARRS) 2013-04-08 01:55:005.441.36View Update
C/2011 L4 (PANSTARRS) 2013-04-11 01:40:005.841.36View Update
C/2007 N3 (Lulin) 2009-02-20 03:07:00530 5View Update
17P/Holmes 2007-11-02 17:02:002.430 7View Update
17P/Holmes 2007-11-03 20:52:002.330 7View Update
17P/Holmes 2007-11-04 18:28:002.530 7View Update
17P/Holmes 2007-11-12 17:45:002.830 5View Update
17P/Holmes 2007-11-13 18:00:002.830 5View Update