User's observation Piotr Guzik

Displaying 1-10 of 1200 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
C/2002 T7 (LINEAR) 2003-11-14 19:12:009.91.8 7View Update
177P/Barnard 2006-07-19 21:07:009.96 2View Update
185P/Petriew 2001-08-27 01:12:009.92 4View Update
185P/Petriew 2001-08-31 00:57:009.92 4View Update
C/2014 Q2 (Lovejoy) 2015-07-20 22:19:009.940.24View Update
C/2014 Q2 (Lovejoy) 2015-07-21 22:04:009.940.24View Update
C/2015 F5 (SWAN-Xingming) 2015-04-16 01:40:009.92.5 5View Update
C/1999 T1 (McNaught-Hartley) 2001-03-12 21:07:009.92 3View Update
C/2007 N3 (Lulin) 2008-08-24 19:40:009.93 4View Update
15P/Finlay 2008-08-02 00:57:009.93 3View Update