CCD Observations catalog of 117P/Helin-Roman-Alu

There are 30 observations of this comet
UserObservation's time (UT)MagnitudeComa diameter(')Coma degree of condensationTool 
Prystavski T.2014-05-27 10:33:0014.20.8 10.6RView Update
Prystavski T.2014-05-23 14:52:0014.40.35 31.7YView Update
Prystavski T.2014-04-28 17:45:0014.8:0.4 31.7YView Update
Prystavski T.2014-03-05 18:28:0014.90.26 51.0YView Update
Prystavski T.2014-02-06 18:43:0015.20.24 31.7YView Update
Prystavski T.2013-09-03 09:50:0014.70.65 31.7YView Update
Prystavski T.2013-07-29 09:07:0014.7:0.6 31.7YView Update
Prystavski T.2013-06-29 04:33:0014.60.5 10.6RView Update
Prystavski T.2013-06-01 06:14:0014.50.63 10.6RView Update
Prystavski T.2013-04-30 06:00:0014.40.52 51.0YView Update