User's observation Piotr Guzik

Displaying 21-30 of 1200 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
C/2015 F3 (SWAN) 2015-04-25 00:28:0012.53 0View Update
C/2015 C2 (SWAN) 2015-04-23 01:26:0011.72 3View Update
C/2015 C2 (SWAN) 2015-04-25 01:26:00122 3View Update
C/2014 W2 (PANSTARRS) 2015-11-05 23:16:0012.8  4View Update
C/2014 W2 (PANSTARRS) 2015-12-03 21:21:0012.01.2 4View Update
C/2014 W2 (PANSTARRS) 2015-12-11 02:38:0011.91.2 3View Update
C/2014 S2 (PANSTARRS) 2015-12-21 02:52:009.0 0.145View Update
C/2014 S2 (PANSTARRS) 2015-12-21 03:07:008.8  6View Update
C/2014 S2 (PANSTARRS) 2015-12-30 18:28:009.0  5View Update
C/2014 S2 (PANSTARRS) 2016-01-01 17:02:008.9  5View Update