User's observation Piotr Guzik

Displaying 81-90 of 1200 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
C/2007 N3 (Lulin) 2009-03-01 23:02:005.1201.85View Update
C/2011 L4 (PANSTARRS) 2013-03-23 18:14:003.341.87View Update
C/2013 US10 (Catalina) 2015-12-17 03:50:006.2 1.75View Update
153P/Ikeya-Zhang 2002-04-02 18:28:002.971.57View Update
153P/Ikeya-Zhang 2002-05-05 01:12:004.7121.55View Update
153P/Ikeya-Zhang 2002-05-09 20:52:005201.55View Update
C/2002 V1 (NEAT) 2003-01-29 18:00:005.461.57View Update
C/2002 V1 (NEAT) 2003-02-01 18:28:005.361.57View Update
C/2014 Q2 (Lovejoy) 2015-01-13 18:57:003.9251.56View Update
C/2014 Q2 (Lovejoy) 2015-02-20 18:57:005.381.56View Update