User's observation Piotr Guzik

Displaying 1181-1190 of 1200 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
C/2011 L4 (PANSTARRS) 2013-04-08 02:09:005.1 0.77View Update
C/2011 L4 (PANSTARRS) 2013-04-11 01:40:005.841.36View Update
C/2011 KP36 (Spacewatch) 2015-09-09 22:04:0014.00.8 3View Update
C/2011 KP36 (Spacewatch) 2015-09-07 19:55:0014.00.8 3View Update
C/2011 J2 (LINEAR) 2013-11-09 03:50:0013.61 5View Update
C/2011 F1 (LINEAR) 2012-07-23 21:21:0011.81.5 3View Update
C/2011 F1 (LINEAR) 2012-08-19 20:38:0011.31.5 4View Update
C/2010 S1 (LINEAR) 2013-07-02 23:16:0012.71 4View Update
C/2010 S1 (LINEAR) 2013-08-05 23:02:0012.91 4View Update
C/2010 S1 (LINEAR) 2013-09-04 01:40:0013.10.8 5View Update