User's observation Piotr Guzik

Displaying 1121-1130 of 1200 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
C/2001 Q4 (NEAT) 2004-07-12 21:21:007.64 5View Update
17P/Holmes 2008-03-07 19:12:00580 0View Update
144P/Kushida 2009-02-28 20:38:009.48 2View Update
C/2001 Q4 (NEAT) 2004-07-18 22:19:0084 5View Update
C/2009 R1 (McNaught) 2010-06-12 00:14:0055 8View Update
C/2014 S2 (PANSTARRS) 2015-10-31 17:45:009.5  5View Update
17P/Holmes 2008-03-30 18:57:005.550 0View Update
144P/Kushida 2009-02-28 20:52:009.87 2View Update
C/2001 Q4 (NEAT) 2004-08-15 20:38:008.65 4View Update
C/2013 X1 (PANSTARRS) 2015-10-31 18:00:0011.1  5View Update