User's observation Artom

Displaying 241-250 of 296 results.
CometObservation's time (UT)MagnitudeComa diameter(')Tail's lengthCondensation  
C/2014 Q2 (Lovejoy) 2015-08-22 20:5810.75.6 2.5View Update
103P/Hartley2010-09-08 22:33:0010.05.9 3View Update
17P/Holmes 2007-12-15 16:04:003.350 2View Update
21P/Giacobini-Zinner 2018-08-17 21:50:008.16105View Update
21P/Giacobini-Zinner 2018-08-19 21:50:008.0686.5View Update
C/2013 V3 (Nevski) 2013-12-05 00:35:0010.46 2View Update
C/2007 N3 (Lulin) 2009-02-03 03:36:006.36 5View Update
103P/Hartley2010-09-09 22:04:009.96.2 3View Update
C/2013 US10 (Catalina) 2015-12-30 01:306.26.2 6View Update
C/2013 US10 (Catalina) 2016-02-17 01:308.56.4 3.5View Update