User's observation Piotr Guzik

Displaying 281-290 of 1200 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
17P/Holmes 2008-09-07 02:09:00121  View Update
141P/Machholz 2015-08-25 00:57:0012.02 2View Update
C/2015 F4 (Jacques) 2015-09-21 22:33:0012.01.2 3View Update
C/2014 Q2 (Lovejoy) 2015-10-31 17:16:0012.01.5 3View Update
C/2014 W2 (PANSTARRS) 2015-12-03 21:21:0012.01.2 4View Update
29P/Schwassmann-Wachmann 2003-09-28 18:43:0012.10.8 6View Update
29P/Schwassmann-Wachmann 2004-09-17 22:33:0012.12 7View Update
29P/Schwassmann-Wachmann 2009-03-21 21:07:0012.12 1View Update
78P/Gehrels 2004-09-10 23:31:0012.11.2 6View Update
C/2015 F4 (Jacques) 2015-09-07 19:26:0012.11 4View Update