User's observation costeira1

Displaying 591-600 of 796 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
C/2007 Q3 (Siding Spring) 2009-04-17 22:33:00110.5  View Update
C/2007 Q3 (Siding Spring) 2009-05-20 22:04:0010.50.5  View Update
C/2007 Q3 (Siding Spring) 2009-05-21 22:04:0010.80.5  View Update
C/2011 L4 (PANSTARRS) 2012-07-19 21:50:00120.5  View Update
C/2011 L4 (PANSTARRS) 2012-08-08 21:50:0011.50.5  View Update
C/2008 T2 (Cardinal) 2009-05-16 21:36:009.50.5  View Update
C/2012 S1 (ISON) 2013-10-07 07:40:0011   View Update
C/2012 S1 (ISON) 2013-10-20 07:40:0010   View Update
C/2012 S1 (ISON) 2013-10-27 07:26:009.8   View Update
C/2012 S1 (ISON) 2013-10-28 07:26:0010   View Update