[vsnet-ecl 6941] NV Com observations by H.Itoh (14/Feb/2019)

K.Nagai pxs10547 at nifty.ne.jp
Fri Feb 22 18:33:54 JST 2019


object         YYMMDD(UT)         mag    code
COMNV        20190214.53586    12.03V  Ioh.VSOLJ
COMNV        20190214.53670    12.04V  Ioh.VSOLJ
COMNV        20190214.53840    12.02V  Ioh.VSOLJ
COMNV        20190214.53925    12.05V  Ioh.VSOLJ
COMNV        20190214.54009    11.99V  Ioh.VSOLJ
COMNV        20190214.54094    12.08V  Ioh.VSOLJ
COMNV        20190214.54178    12.10V  Ioh.VSOLJ
COMNV        20190214.54263    12.06V  Ioh.VSOLJ
COMNV        20190214.54347    12.03V  Ioh.VSOLJ
COMNV        20190214.54433    12.05V  Ioh.VSOLJ
COMNV        20190214.54517    12.06V  Ioh.VSOLJ
COMNV        20190214.54602    12.05V  Ioh.VSOLJ
COMNV        20190214.54686    12.06V  Ioh.VSOLJ
COMNV        20190214.54771    12.03V  Ioh.VSOLJ
COMNV        20190214.54856    12.09V  Ioh.VSOLJ
COMNV        20190214.54941    12.10V  Ioh.VSOLJ
COMNV        20190214.55025    12.10V  Ioh.VSOLJ
COMNV        20190214.55110    12.06V  Ioh.VSOLJ
COMNV        20190214.55194    12.08V  Ioh.VSOLJ
COMNV        20190214.55279    12.06V  Ioh.VSOLJ
COMNV        20190214.55363    12.07V  Ioh.VSOLJ
COMNV        20190214.55449    12.14V  Ioh.VSOLJ
COMNV        20190214.55534    12.12V  Ioh.VSOLJ
COMNV        20190214.55618    12.12V  Ioh.VSOLJ
COMNV        20190214.55703    12.13V  Ioh.VSOLJ
COMNV        20190214.55787    12.13V  Ioh.VSOLJ
COMNV        20190214.55872    12.18V  Ioh.VSOLJ
COMNV        20190214.55956    12.14V  Ioh.VSOLJ
COMNV        20190214.56041    12.14V  Ioh.VSOLJ
COMNV        20190214.56126    12.17V  Ioh.VSOLJ
COMNV        20190214.56211    12.15V  Ioh.VSOLJ
COMNV        20190214.56295    12.12V  Ioh.VSOLJ
COMNV        20190214.56380    12.16V  Ioh.VSOLJ
COMNV        20190214.56464    12.14V  Ioh.VSOLJ
COMNV        20190214.56549    12.15V  Ioh.VSOLJ
COMNV        20190214.56633    12.18V  Ioh.VSOLJ
COMNV        20190214.56718    12.18V  Ioh.VSOLJ
COMNV        20190214.56803    12.13V  Ioh.VSOLJ
COMNV        20190214.56888    12.16V  Ioh.VSOLJ
COMNV        20190214.56972    12.17V  Ioh.VSOLJ
COMNV        20190214.57057    12.18V  Ioh.VSOLJ
COMNV        20190214.57141    12.18V  Ioh.VSOLJ
COMNV        20190214.57226    12.19V  Ioh.VSOLJ
COMNV        20190214.57310    12.14V  Ioh.VSOLJ
COMNV        20190214.57395    12.19V  Ioh.VSOLJ
COMNV        20190214.57649    12.18V  Ioh.VSOLJ
COMNV        20190214.57734    12.18V  Ioh.VSOLJ
COMNV        20190214.57818    12.16V  Ioh.VSOLJ
COMNV        20190214.60019    12.14V  Ioh.VSOLJ
COMNV        20190214.60187    12.14V  Ioh.VSOLJ
COMNV        20190214.60358    12.12V  Ioh.VSOLJ
COMNV        20190214.60611    12.10V  Ioh.VSOLJ
COMNV        20190214.60696    12.11V  Ioh.VSOLJ
COMNV        20190214.60780    12.10V  Ioh.VSOLJ
COMNV        20190214.60865    12.10V  Ioh.VSOLJ
COMNV        20190214.60949    12.10V  Ioh.VSOLJ
COMNV        20190214.61035    12.11V  Ioh.VSOLJ
COMNV        20190214.61119    12.10V  Ioh.VSOLJ
COMNV        20190214.61204    12.12V  Ioh.VSOLJ
COMNV        20190214.61288    12.06V  Ioh.VSOLJ
COMNV        20190214.61373    12.10V  Ioh.VSOLJ
COMNV        20190214.61457    12.08V  Ioh.VSOLJ
COMNV        20190214.61542    12.10V  Ioh.VSOLJ
COMNV        20190214.61627    12.08V  Ioh.VSOLJ
COMNV        20190214.61712    12.05V  Ioh.VSOLJ
COMNV        20190214.61796    12.05V  Ioh.VSOLJ
COMNV        20190214.61881    12.06V  Ioh.VSOLJ
COMNV        20190214.61965    12.05V  Ioh.VSOLJ
COMNV        20190214.62050    12.04V  Ioh.VSOLJ
COMNV        20190214.62134    12.08V  Ioh.VSOLJ
COMNV        20190214.62219    12.05V  Ioh.VSOLJ
COMNV        20190214.62304    12.05V  Ioh.VSOLJ
COMNV        20190214.62389    12.07V  Ioh.VSOLJ
COMNV        20190214.62473    12.04V  Ioh.VSOLJ
COMNV        20190214.62558    12.06V  Ioh.VSOLJ
COMNV        20190214.62642    12.05V  Ioh.VSOLJ
COMNV        20190214.62727    12.03V  Ioh.VSOLJ
COMNV        20190214.62811    12.04V  Ioh.VSOLJ
COMNV        20190214.62896    12.06V  Ioh.VSOLJ
COMNV        20190214.62981    12.04V  Ioh.VSOLJ
COMNV        20190214.63066    12.04V  Ioh.VSOLJ
COMNV        20190214.63150    12.05V  Ioh.VSOLJ
COMNV        20190214.63235    12.03V  Ioh.VSOLJ
COMNV        20190214.63319    12.03V  Ioh.VSOLJ
COMNV        20190214.63404    12.01V  Ioh.VSOLJ
COMNV        20190214.63488    12.01V  Ioh.VSOLJ
COMNV        20190214.63573    12.00V  Ioh.VSOLJ
COMNV        20190214.63659    12.00V  Ioh.VSOLJ
COMNV        20190214.63743    12.02V  Ioh.VSOLJ
COMNV        20190214.63828    11.98V  Ioh.VSOLJ
COMNV        20190214.63912    12.00V  Ioh.VSOLJ
COMNV        20190214.63997    12.01V  Ioh.VSOLJ
COMNV        20190214.64081    12.00V  Ioh.VSOLJ
COMNV        20190214.64166    12.00V  Ioh.VSOLJ
COMNV        20190214.64251    12.01V  Ioh.VSOLJ
COMNV        20190214.64336    11.96V  Ioh.VSOLJ
COMNV        20190214.64420    12.01V  Ioh.VSOLJ
COMNV        20190214.64505    12.00V  Ioh.VSOLJ
COMNV        20190214.64589    11.98V  Ioh.VSOLJ
COMNV        20190214.64674    11.98V  Ioh.VSOLJ
COMNV        20190214.64758    11.97V  Ioh.VSOLJ
COMNV        20190214.64843    11.98V  Ioh.VSOLJ
COMNV        20190214.64928    11.97V  Ioh.VSOLJ
COMNV        20190214.65013    11.96V  Ioh.VSOLJ
COMNV        20190214.65097    11.98V  Ioh.VSOLJ
COMNV        20190214.65182    11.95V  Ioh.VSOLJ
COMNV        20190214.65266    11.92V  Ioh.VSOLJ
COMNV        20190214.65351    11.97V  Ioh.VSOLJ
COMNV        20190214.65435    11.96V  Ioh.VSOLJ
COMNV        20190214.65520    11.95V  Ioh.VSOLJ
COMNV        20190214.65605    11.96V  Ioh.VSOLJ
COMNV        20190214.65690    11.97V  Ioh.VSOLJ
COMNV        20190214.65774    11.99V  Ioh.VSOLJ
COMNV        20190214.65859    11.95V  Ioh.VSOLJ
COMNV        20190214.65943    11.96V  Ioh.VSOLJ
COMNV        20190214.66028    11.97V  Ioh.VSOLJ
COMNV        20190214.66112    11.96V  Ioh.VSOLJ
COMNV        20190214.66197    11.94V  Ioh.VSOLJ
COMNV        20190214.66282    11.95V  Ioh.VSOLJ
COMNV        20190214.66367    11.94V  Ioh.VSOLJ
COMNV        20190214.66451    11.95V  Ioh.VSOLJ
COMNV        20190214.66536    11.96V  Ioh.VSOLJ
COMNV        20190214.66620    11.97V  Ioh.VSOLJ
COMNV        20190214.66705    11.97V  Ioh.VSOLJ
COMNV        20190214.66789    11.95V  Ioh.VSOLJ
COMNV        20190214.66874    11.95V  Ioh.VSOLJ
COMNV        20190214.66959    11.94V  Ioh.VSOLJ
COMNV        20190214.67044    11.94V  Ioh.VSOLJ
COMNV        20190214.67128    11.94V  Ioh.VSOLJ
COMNV        20190214.67213    11.96V  Ioh.VSOLJ
COMNV        20190214.67297    11.96V  Ioh.VSOLJ
COMNV        20190214.67382    11.97V  Ioh.VSOLJ
COMNV        20190214.67466    11.95V  Ioh.VSOLJ
COMNV        20190214.67551    11.95V  Ioh.VSOLJ
COMNV        20190214.67637    11.96V  Ioh.VSOLJ
COMNV        20190214.67721    11.93V  Ioh.VSOLJ
COMNV        20190214.67806    11.95V  Ioh.VSOLJ

observer: H. Itoh (Nagano, Japan)
instruments: 12.7SC(f/6.3)+ATIK414EX(V filter) -25T 2x2 70sec
comp. star APASS 198.165611 25.197316 V=11.246 (B-V=1.246)
check star APASS 198.045211 25.314530 V=12.132 (B-V=1.039)
FitsPhot5.06b, apertrure 6
photometry error = 0.02

minII COMNV 2458529.0831 0.0003 Hel Ioh.VSOLJ n=137 V (calculated by Nagai)

NV Com JD(hel)=2458529.0831 C=2458529.2479 E=11587.5 O-C=-0.1648 V

min=2454231.56+0.37089xE (GCVS5 25/Apr/2018)


             - 14/Feb/2019 NV Com (By H.Itoh) -
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   12         13         14         15         16         17  (UT)



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