[vsnet-ecl 8051] V502 Oph observations by K.Nagai (8/Apr/2021)

K.Nagai pxs10547 at nifty.ne.jp
Fri Apr 9 14:49:12 JST 2021


object         YYMMDD(UT)        mag     code
OPHV502        20210408.62917    9.071B  Nga.VSOLJ
OPHV502        20210408.63234    9.143B  Nga.VSOLJ
OPHV502        20210408.63552    9.184B  Nga.VSOLJ
OPHV502        20210408.63869    9.245B  Nga.VSOLJ
OPHV502        20210408.64187    9.270B  Nga.VSOLJ
OPHV502        20210408.65457    9.315B  Nga.VSOLJ
OPHV502        20210408.65775    9.328B  Nga.VSOLJ
OPHV502        20210408.66093    9.374B  Nga.VSOLJ
OPHV502        20210408.66411    9.381B  Nga.VSOLJ
OPHV502        20210408.66728    9.367B  Nga.VSOLJ
OPHV502        20210408.67045    9.354B  Nga.VSOLJ
OPHV502        20210408.67681    9.332B  Nga.VSOLJ
OPHV502        20210408.68316    9.259B  Nga.VSOLJ
OPHV502        20210408.68951    9.247B  Nga.VSOLJ
OPHV502        20210408.69269    9.193B  Nga.VSOLJ
OPHV502        20210408.69587    9.161B  Nga.VSOLJ
OPHV502        20210408.70222    9.168B  Nga.VSOLJ
OPHV502        20210408.70539    9.151B  Nga.VSOLJ
OPHV502        20210408.70856    9.080B  Nga.VSOLJ
OPHV502        20210408.71175    9.041B  Nga.VSOLJ
OPHV502        20210408.71492    9.008B  Nga.VSOLJ
OPHV502        20210408.71810    8.999B  Nga.VSOLJ
OPHV502        20210408.72127    9.018B  Nga.VSOLJ
OPHV502        20210408.72444    8.977B  Nga.VSOLJ
OPHV502        20210408.72763    8.960B  Nga.VSOLJ
OPHV502        20210408.73080    8.924B  Nga.VSOLJ
OPHV502        20210408.73398    8.909B  Nga.VSOLJ
OPHV502        20210408.62793    8.453V  Nga.VSOLJ
OPHV502        20210408.63111    8.495V  Nga.VSOLJ
OPHV502        20210408.63428    8.560V  Nga.VSOLJ
OPHV502        20210408.63745    8.529V  Nga.VSOLJ
OPHV502        20210408.64064    8.585V  Nga.VSOLJ
OPHV502        20210408.64381    8.629V  Nga.VSOLJ
OPHV502        20210408.64699    8.616V  Nga.VSOLJ
OPHV502        20210408.65334    8.644V  Nga.VSOLJ
OPHV502        20210408.65652    8.685V  Nga.VSOLJ
OPHV502        20210408.65969    8.735V  Nga.VSOLJ
OPHV502        20210408.66287    8.703V  Nga.VSOLJ
OPHV502        20210408.66604    8.728V  Nga.VSOLJ
OPHV502        20210408.66922    8.710V  Nga.VSOLJ
OPHV502        20210408.67557    8.659V  Nga.VSOLJ
OPHV502        20210408.67875    8.674V  Nga.VSOLJ
OPHV502        20210408.68192    8.667V  Nga.VSOLJ
OPHV502        20210408.68510    8.655V  Nga.VSOLJ
OPHV502        20210408.68828    8.630V  Nga.VSOLJ
OPHV502        20210408.69145    8.595V  Nga.VSOLJ
OPHV502        20210408.69463    8.572V  Nga.VSOLJ
OPHV502        20210408.69780    8.569V  Nga.VSOLJ
OPHV502        20210408.70098    8.525V  Nga.VSOLJ
OPHV502        20210408.70416    8.491V  Nga.VSOLJ
OPHV502        20210408.71051    8.460V  Nga.VSOLJ
OPHV502        20210408.71369    8.431V  Nga.VSOLJ
OPHV502        20210408.71686    8.416V  Nga.VSOLJ
OPHV502        20210408.72003    8.382V  Nga.VSOLJ
OPHV502        20210408.72322    8.404V  Nga.VSOLJ
OPHV502        20210408.73274    8.346V  Nga.VSOLJ
OPHV502        20210408.73591    8.285V  Nga.VSOLJ
OPHV502        20210408.62705    7.917Ic  Nga.VSOLJ
OPHV502        20210408.63022    7.969Ic  Nga.VSOLJ
OPHV502        20210408.63340    7.961Ic  Nga.VSOLJ
OPHV502        20210408.63657    8.008Ic  Nga.VSOLJ
OPHV502        20210408.63976    7.996Ic  Nga.VSOLJ
OPHV502        20210408.64293    8.067Ic  Nga.VSOLJ
OPHV502        20210408.64611    8.063Ic  Nga.VSOLJ
OPHV502        20210408.64928    8.073Ic  Nga.VSOLJ
OPHV502        20210408.65245    8.090Ic  Nga.VSOLJ
OPHV502        20210408.65564    8.123Ic  Nga.VSOLJ
OPHV502        20210408.65881    8.140Ic  Nga.VSOLJ
OPHV502        20210408.66199    8.134Ic  Nga.VSOLJ
OPHV502        20210408.66516    8.167Ic  Nga.VSOLJ
OPHV502        20210408.66833    8.137Ic  Nga.VSOLJ
OPHV502        20210408.67152    8.134Ic  Nga.VSOLJ
OPHV502        20210408.67469    8.117Ic  Nga.VSOLJ
OPHV502        20210408.67787    8.119Ic  Nga.VSOLJ
OPHV502        20210408.68104    8.119Ic  Nga.VSOLJ
OPHV502        20210408.68421    8.087Ic  Nga.VSOLJ
OPHV502        20210408.68740    8.038Ic  Nga.VSOLJ
OPHV502        20210408.69057    8.034Ic  Nga.VSOLJ
OPHV502        20210408.69375    8.002Ic  Nga.VSOLJ
OPHV502        20210408.69692    8.007Ic  Nga.VSOLJ
OPHV502        20210408.70010    7.964Ic  Nga.VSOLJ
OPHV502        20210408.70328    7.946Ic  Nga.VSOLJ
OPHV502        20210408.70646    7.937Ic  Nga.VSOLJ
OPHV502        20210408.70963    7.901Ic  Nga.VSOLJ
OPHV502        20210408.71280    7.895Ic  Nga.VSOLJ
OPHV502        20210408.71598    7.886Ic  Nga.VSOLJ
OPHV502        20210408.71916    7.853Ic  Nga.VSOLJ
OPHV502        20210408.72234    7.816Ic  Nga.VSOLJ
OPHV502        20210408.72551    7.836Ic  Nga.VSOLJ
OPHV502        20210408.72868    7.823Ic  Nga.VSOLJ
OPHV502        20210408.73186    7.810Ic  Nga.VSOLJ
OPHV502        20210408.74139    7.737Ic  Nga.VSOLJ
OPHV502        20210408.74456    7.733Ic  Nga.VSOLJ
---------------------------------------------------------------------
observer: K.Nagai (Kanagawa,Japan)
Instruments: 15L(F2) ST-402(KAF-402ME) , 0deg 2x2bin , B 120sec V 90sec I 60sec
comp. star TYC2-383.646.1 10.99B 10.47V 9.95I
check star TYC2-383.1127.1
AIP4Win v.2.4.1, Aperture 5radius
error 0.055(B) 0.044(V) 0.022(I)
------------------------------------------------------------

minII OPHV502 2459313.1679 0.0006 Hel Nga.VSOLJ n=27 B
minII OPHV502 2459313.1705 0.0008 Hel Nga.VSOLJ n=30 V
minII OPHV502 2459313.1698 0.0005 Hel Nga.VSOLJ n=36 Ic

V502 Oph JD(hel)=2459313.1679 C=2459313.3673 E=40007.5 O-C=-0.1994 B
V502 Oph JD(hel)=2459313.1705 C=2459313.3673 E=40007.5 O-C=-0.1968 V
V502 Oph JD(hel)=2459313.1698 C=2459313.3673 E=40007.5 O-C=-0.1975 Ic

min=2441174.2288+0.45339345xE (GCVS5.1 11-Mar-2020)


              - 08/Apr/2021 V502 Oph (By K.Nagai) -
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   15                16                17                18   (UT)

Kazuo Nagai / PXS10547 at nifty.ne.jp ( http://eclipsingbinary.web.fc2.com/ )


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