User's observation Piotr Guzik

Displaying 871-880 of 1200 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
19P/Borrelly 2001-08-31 01:12:009.72 5View Update
153P/Ikeya-Zhang 2002-02-05 17:02:007.53 5View Update
19P/Borrelly 2001-09-21 01:55:009.22.5 5View Update
C/2011 J2 (LINEAR) 2013-11-09 03:50:0013.61 5View Update
C/2014 S2 (PANSTARRS) 2015-12-03 21:36:009.5 55View Update
C/2013 X1 (PANSTARRS) 2015-12-03 22:04:0010.32.535View Update
153P/Ikeya-Zhang 2002-02-17 17:02:006.35 5View Update
153P/Ikeya-Zhang 2002-02-19 17:16:006.25 5View Update
C/2002 T7 (LINEAR) 2003-09-07 00:43:0012.40.6 5View Update
19P/Borrelly 2008-09-10 02:24:0010.22 5View Update