User's observation Piotr Guzik

Displaying 281-290 of 1200 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
C/2002 X5 (Kudo-Fujikawa) 2002-12-23 16:33:007.450.14View Update
C/2013 R1 (Lovejoy) 2013-10-31 02:52:007.410 5View Update
C/2002 Y1 (Juels-Holvorcem) 2003-02-22 18:00:007.46 5View Update
2P/Encke 2003-11-20 17:31:007.414 2View Update
2P/Encke 2013-11-01 03:07:007.48 7View Update
C/2007 N3 (Lulin) 2009-03-21 18:57:007.410 4View Update
C/2012 K1 (PANSTARRS) 2014-09-28 02:38:007.45 6View Update
C/2001 Q4 (NEAT) 2004-07-06 21:21:007.46 5View Update
C/2012 F6 (Lemmon) 2013-06-01 23:02:007.380.155View Update
153P/Ikeya-Zhang 2002-06-13 21:21:007.3120.52View Update