User's observation Piotr Guzik

Displaying 391-400 of 1200 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
103P/Hartley2010-09-03 21:50:009.510 3View Update
103P/Hartley2010-09-07 20:52:009.212 3View Update
C/2008 J1 (Boattini) 2008-07-02 21:36:0010.84 3View Update
17P/Holmes 2014-08-02 23:31:00140.8 3View Update
C/2008 J1 (Boattini) 2008-08-01 23:16:0010.83 3View Update
17P/Holmes 2014-08-22 23:16:0014.20.7 3View Update
C/2008 J1 (Boattini) 2008-08-03 21:21:0010.83 3View Update
C/2013 UQ4 (Catalina) 2014-07-01 22:48:009.56 3View Update
103P/Hartley2010-10-06 22:19:006.520 3View Update
C/2008 J1 (Boattini) 2008-09-06 23:45:00113 3View Update