CCD Observations catalog of C/2015 XY1 (Lemmon)

There are 4 observations of this comet
UserObservation's time (UT)MagnitudeComa diameter(')Coma degree of condensationTool 
Shurpakov S.2017-01-18 21:21:0017.90.26925LView Update
Shurpakov S.2017-01-18 21:22:0017.90.269254LView Update
Shurpakov S.2017-01-25 19:40:0017.60.308.525LView Update
Shurpakov S.2017-01-25 19:54:0017.60.308.5254LView Update