[vsnet-ecl 6955] ET Leo observations by H.Itoh (18/Feb/2019)

K.Nagai pxs10547 at nifty.ne.jp
Thu Mar 7 18:58:56 JST 2019


object         YYMMDD(UT)         mag    code
LEOET        20190218.46333    9.58V  Ioh.VSOLJ
LEOET        20190218.46406    9.58V  Ioh.VSOLJ
LEOET        20190218.46484    9.55V  Ioh.VSOLJ
LEOET        20190218.46545    9.59V  Ioh.VSOLJ
LEOET        20190218.46606    9.56V  Ioh.VSOLJ
LEOET        20190218.46668    9.58V  Ioh.VSOLJ
LEOET        20190218.46729    9.59V  Ioh.VSOLJ
LEOET        20190218.46797    9.61V  Ioh.VSOLJ
LEOET        20190218.46859    9.60V  Ioh.VSOLJ
LEOET        20190218.46920    9.59V  Ioh.VSOLJ
LEOET        20190218.46981    9.57V  Ioh.VSOLJ
LEOET        20190218.47043    9.57V  Ioh.VSOLJ
LEOET        20190218.47104    9.59V  Ioh.VSOLJ
LEOET        20190218.47166    9.60V  Ioh.VSOLJ
LEOET        20190218.47228    9.60V  Ioh.VSOLJ
LEOET        20190218.47289    9.59V  Ioh.VSOLJ
LEOET        20190218.47351    9.60V  Ioh.VSOLJ
LEOET        20190218.47412    9.59V  Ioh.VSOLJ
LEOET        20190218.47473    9.59V  Ioh.VSOLJ
LEOET        20190218.47535    9.61V  Ioh.VSOLJ
LEOET        20190218.47596    9.58V  Ioh.VSOLJ
LEOET        20190218.47659    9.56V  Ioh.VSOLJ
LEOET        20190218.47720    9.59V  Ioh.VSOLJ
LEOET        20190218.47781    9.60V  Ioh.VSOLJ
LEOET        20190218.47843    9.58V  Ioh.VSOLJ
LEOET        20190218.47965    9.59V  Ioh.VSOLJ
LEOET        20190218.48212    9.61V  Ioh.VSOLJ
LEOET        20190218.48334    9.58V  Ioh.VSOLJ
LEOET        20190218.48641    9.57V  Ioh.VSOLJ
LEOET        20190218.48703    9.55V  Ioh.VSOLJ
LEOET        20190218.48764    9.55V  Ioh.VSOLJ
LEOET        20190218.48825    9.56V  Ioh.VSOLJ
LEOET        20190218.48888    9.53V  Ioh.VSOLJ
LEOET        20190218.48949    9.54V  Ioh.VSOLJ
LEOET        20190218.49010    9.55V  Ioh.VSOLJ
LEOET        20190218.49072    9.54V  Ioh.VSOLJ
LEOET        20190218.49133    9.55V  Ioh.VSOLJ
LEOET        20190218.49194    9.55V  Ioh.VSOLJ
LEOET        20190218.49256    9.55V  Ioh.VSOLJ
LEOET        20190218.49318    9.54V  Ioh.VSOLJ
LEOET        20190218.49380    9.55V  Ioh.VSOLJ
LEOET        20190218.49441    9.51V  Ioh.VSOLJ
LEOET        20190218.49502    9.53V  Ioh.VSOLJ
LEOET        20190218.49564    9.54V  Ioh.VSOLJ
LEOET        20190218.49625    9.53V  Ioh.VSOLJ
LEOET        20190218.49686    9.53V  Ioh.VSOLJ
LEOET        20190218.49749    9.54V  Ioh.VSOLJ
LEOET        20190218.49810    9.51V  Ioh.VSOLJ
LEOET        20190218.49872    9.51V  Ioh.VSOLJ
LEOET        20190218.49933    9.54V  Ioh.VSOLJ
LEOET        20190218.49994    9.53V  Ioh.VSOLJ
LEOET        20190218.50056    9.52V  Ioh.VSOLJ
LEOET        20190218.50117    9.53V  Ioh.VSOLJ
LEOET        20190218.50178    9.52V  Ioh.VSOLJ
LEOET        20190218.50240    9.52V  Ioh.VSOLJ
LEOET        20190218.50302    9.53V  Ioh.VSOLJ
LEOET        20190218.50363    9.53V  Ioh.VSOLJ
LEOET        20190218.50425    9.53V  Ioh.VSOLJ
LEOET        20190218.50486    9.51V  Ioh.VSOLJ
LEOET        20190218.50547    9.53V  Ioh.VSOLJ
LEOET        20190218.50609    9.53V  Ioh.VSOLJ
LEOET        20190218.50670    9.53V  Ioh.VSOLJ
LEOET        20190218.50733    9.51V  Ioh.VSOLJ
LEOET        20190218.50794    9.53V  Ioh.VSOLJ
LEOET        20190218.50855    9.53V  Ioh.VSOLJ
LEOET        20190218.50917    9.54V  Ioh.VSOLJ
LEOET        20190218.50978    9.54V  Ioh.VSOLJ
LEOET        20190218.51039    9.55V  Ioh.VSOLJ
LEOET        20190218.51101    9.54V  Ioh.VSOLJ
LEOET        20190218.51162    9.53V  Ioh.VSOLJ
LEOET        20190218.51223    9.52V  Ioh.VSOLJ
LEOET        20190218.51286    9.54V  Ioh.VSOLJ
LEOET        20190218.51347    9.52V  Ioh.VSOLJ
LEOET        20190218.51409    9.50V  Ioh.VSOLJ
LEOET        20190218.51470    9.51V  Ioh.VSOLJ
LEOET        20190218.51531    9.51V  Ioh.VSOLJ
LEOET        20190218.51593    9.52V  Ioh.VSOLJ
LEOET        20190218.51654    9.52V  Ioh.VSOLJ
LEOET        20190218.51716    9.52V  Ioh.VSOLJ
LEOET        20190218.51778    9.52V  Ioh.VSOLJ
LEOET        20190218.51839    9.52V  Ioh.VSOLJ
LEOET        20190218.51900    9.51V  Ioh.VSOLJ
LEOET        20190218.51962    9.51V  Ioh.VSOLJ
LEOET        20190218.52023    9.50V  Ioh.VSOLJ
LEOET        20190218.52084    9.52V  Ioh.VSOLJ
LEOET        20190218.52149    9.50V  Ioh.VSOLJ
LEOET        20190218.52211    9.51V  Ioh.VSOLJ
LEOET        20190218.52272    9.50V  Ioh.VSOLJ
LEOET        20190218.52333    9.51V  Ioh.VSOLJ
LEOET        20190218.52396    9.51V  Ioh.VSOLJ
LEOET        20190218.52457    9.50V  Ioh.VSOLJ
LEOET        20190218.52519    9.51V  Ioh.VSOLJ
LEOET        20190218.52580    9.50V  Ioh.VSOLJ
LEOET        20190218.52641    9.49V  Ioh.VSOLJ
LEOET        20190218.52703    9.49V  Ioh.VSOLJ
LEOET        20190218.52765    9.48V  Ioh.VSOLJ
LEOET        20190218.52826    9.48V  Ioh.VSOLJ
LEOET        20190218.52888    9.48V  Ioh.VSOLJ
LEOET        20190218.52949    9.48V  Ioh.VSOLJ
LEOET        20190218.53010    9.48V  Ioh.VSOLJ
LEOET        20190218.53072    9.48V  Ioh.VSOLJ
LEOET        20190218.53133    9.48V  Ioh.VSOLJ
LEOET        20190218.53194    9.48V  Ioh.VSOLJ
LEOET        20190218.53257    9.47V  Ioh.VSOLJ
LEOET        20190218.53318    9.48V  Ioh.VSOLJ
LEOET        20190218.53380    9.47V  Ioh.VSOLJ
LEOET        20190218.53441    9.47V  Ioh.VSOLJ
LEOET        20190218.53502    9.47V  Ioh.VSOLJ
LEOET        20190218.53564    9.47V  Ioh.VSOLJ
LEOET        20190218.53626    9.46V  Ioh.VSOLJ
LEOET        20190218.53687    9.46V  Ioh.VSOLJ
LEOET        20190218.53749    9.47V  Ioh.VSOLJ
LEOET        20190218.53810    9.47V  Ioh.VSOLJ
LEOET        20190218.53872    9.46V  Ioh.VSOLJ
LEOET        20190218.53933    9.47V  Ioh.VSOLJ
LEOET        20190218.53994    9.47V  Ioh.VSOLJ
LEOET        20190218.54057    9.46V  Ioh.VSOLJ
LEOET        20190218.54118    9.46V  Ioh.VSOLJ
LEOET        20190218.54179    9.47V  Ioh.VSOLJ
LEOET        20190218.54241    9.46V  Ioh.VSOLJ
LEOET        20190218.54302    9.45V  Ioh.VSOLJ
LEOET        20190218.54363    9.46V  Ioh.VSOLJ
LEOET        20190218.54426    9.47V  Ioh.VSOLJ
LEOET        20190218.54487    9.46V  Ioh.VSOLJ
LEOET        20190218.54549    9.45V  Ioh.VSOLJ
LEOET        20190218.54610    9.45V  Ioh.VSOLJ
LEOET        20190218.54671    9.45V  Ioh.VSOLJ
LEOET        20190218.54733    9.45V  Ioh.VSOLJ
LEOET        20190218.54794    9.45V  Ioh.VSOLJ
LEOET        20190218.54855    9.46V  Ioh.VSOLJ
LEOET        20190218.54917    9.46V  Ioh.VSOLJ
LEOET        20190218.54979    9.47V  Ioh.VSOLJ
LEOET        20190218.55041    9.45V  Ioh.VSOLJ
LEOET        20190218.55102    9.45V  Ioh.VSOLJ
LEOET        20190218.55163    9.46V  Ioh.VSOLJ
LEOET        20190218.55778    9.44V  Ioh.VSOLJ
LEOET        20190218.55839    9.45V  Ioh.VSOLJ
LEOET        20190218.55902    9.44V  Ioh.VSOLJ
LEOET        20190218.55963    9.44V  Ioh.VSOLJ
LEOET        20190218.56024    9.45V  Ioh.VSOLJ
LEOET        20190218.56086    9.44V  Ioh.VSOLJ
LEOET        20190218.56147    9.44V  Ioh.VSOLJ
LEOET        20190218.56208    9.44V  Ioh.VSOLJ
LEOET        20190218.56270    9.44V  Ioh.VSOLJ
LEOET        20190218.56332    9.44V  Ioh.VSOLJ
LEOET        20190218.56394    9.45V  Ioh.VSOLJ
LEOET        20190218.56455    9.43V  Ioh.VSOLJ
LEOET        20190218.56516    9.46V  Ioh.VSOLJ
LEOET        20190218.56885    9.44V  Ioh.VSOLJ

observer: H. Itoh (Nagano, Japan)
instruments: 12.7SC(f/6.3)+ATIK414EX(V filter) -20T 2x2 50sec
comp. star APASS 158.378795 17.693763 V=9.244 (B-V=1.190)
check star APASS 158.223842 17.623426 V=10.823(B-V=0.554)
FitsPhot5.06b, aperture 5
photometry error = 0.02

minI LEOET 2458532.980 0.001 Hel Ioh.VSOLJ n=149 V (calculated by Nagai)

ET Leo JD(hel)=2458532.980 C=2458533.031 E=57910 O-C=-0.051 V

min=2448500.066+0.173251xE (Hipparcos catalogue)


             - 18/Feb/2019 ET Leo (By H.Itoh) -
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   11                12                13                14   (UT)




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