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.2015-08-17 19:26:0016.00.3 51.0YView Update
Prystavski T.2015-09-13 11:31:0015.6  10.6RView Update
Prystavski T.2015-10-15 21:07:0015.1:0.5 15.0RView Update
Shurpakov S.2015-09-22 00:28:0016.40.30825LView Update
Shurpakov S.2015-12-29 17:16:0016.60.358.525LView Update
Shurpakov S.2016-08-31 23:53:0017.90.16925LView Update
Shurpakov S.2016-09-06 01:29:0017.78.525LView Update
Shurpakov S.2016-09-10 00:50:0017.50.168.525LView Update
Shurpakov S.2016-11-24 21:47:0017.10.108.5254LView Update
Shurpakov S.2016-12-06 20:57:0017.20.298254LView Update