[vsnet-ecl 8067] HT Vir observations by K.Nagai (20/Apr/2021)

K.Nagai pxs10547 at nifty.ne.jp
Sun Apr 25 13:28:16 JST 2021


object         YYMMDD(UT)        mag    code
VIRHT        20210420.46461    7.643B  Nga.VSOLJ
VIRHT        20210420.46778    7.625B  Nga.VSOLJ
VIRHT        20210420.48049    7.622B  Nga.VSOLJ
VIRHT        20210420.48684    7.607B  Nga.VSOLJ
VIRHT        20210420.49954    7.586B  Nga.VSOLJ
VIRHT        20210420.51225    7.638B  Nga.VSOLJ
VIRHT        20210420.51542    7.645B  Nga.VSOLJ
VIRHT        20210420.51860    7.615B  Nga.VSOLJ
VIRHT        20210420.52812    7.661B  Nga.VSOLJ
VIRHT        20210420.53130    7.656B  Nga.VSOLJ
VIRHT        20210420.53448    7.701B  Nga.VSOLJ
VIRHT        20210420.53765    7.691B  Nga.VSOLJ
VIRHT        20210420.54083    7.705B  Nga.VSOLJ
VIRHT        20210420.54400    7.720B  Nga.VSOLJ
VIRHT        20210420.54718    7.750B  Nga.VSOLJ
VIRHT        20210420.55036    7.752B  Nga.VSOLJ
VIRHT        20210420.55353    7.784B  Nga.VSOLJ
VIRHT        20210420.55671    7.785B  Nga.VSOLJ
VIRHT        20210420.55988    7.820B  Nga.VSOLJ
VIRHT        20210420.56307    7.816B  Nga.VSOLJ
VIRHT        20210420.56624    7.849B  Nga.VSOLJ
VIRHT        20210420.56942    7.876B  Nga.VSOLJ
VIRHT        20210420.57259    7.907B  Nga.VSOLJ
VIRHT        20210420.57576    7.932B  Nga.VSOLJ
VIRHT        20210420.57895    7.988B  Nga.VSOLJ
VIRHT        20210420.58212    7.956B  Nga.VSOLJ
VIRHT        20210420.58530    8.027B  Nga.VSOLJ
VIRHT        20210420.58847    8.036B  Nga.VSOLJ
VIRHT        20210420.59164    8.059B  Nga.VSOLJ
VIRHT        20210420.59483    8.026B  Nga.VSOLJ
VIRHT        20210420.59800    8.008B  Nga.VSOLJ
VIRHT        20210420.60118    7.953B  Nga.VSOLJ
VIRHT        20210420.60435    7.916B  Nga.VSOLJ
VIRHT        20210420.46566    6.586Ic  Nga.VSOLJ
VIRHT        20210420.46884    6.602Ic  Nga.VSOLJ
VIRHT        20210420.47201    6.564Ic  Nga.VSOLJ
VIRHT        20210420.47519    6.590Ic  Nga.VSOLJ
VIRHT        20210420.48154    6.571Ic  Nga.VSOLJ
VIRHT        20210420.48472    6.550Ic  Nga.VSOLJ
VIRHT        20210420.48789    6.567Ic  Nga.VSOLJ
VIRHT        20210420.49425    6.569Ic  Nga.VSOLJ
VIRHT        20210420.50060    6.559Ic  Nga.VSOLJ
VIRHT        20210420.50377    6.553Ic  Nga.VSOLJ
VIRHT        20210420.50696    6.580Ic  Nga.VSOLJ
VIRHT        20210420.51013    6.580Ic  Nga.VSOLJ
VIRHT        20210420.51648    6.569Ic  Nga.VSOLJ
VIRHT        20210420.52284    6.574Ic  Nga.VSOLJ
VIRHT        20210420.52601    6.604Ic  Nga.VSOLJ
VIRHT        20210420.52919    6.617Ic  Nga.VSOLJ
VIRHT        20210420.53236    6.653Ic  Nga.VSOLJ
VIRHT        20210420.53553    6.663Ic  Nga.VSOLJ
VIRHT        20210420.53872    6.662Ic  Nga.VSOLJ
VIRHT        20210420.54189    6.661Ic  Nga.VSOLJ
VIRHT        20210420.54507    6.709Ic  Nga.VSOLJ
VIRHT        20210420.54824    6.724Ic  Nga.VSOLJ
VIRHT        20210420.55141    6.741Ic  Nga.VSOLJ
VIRHT        20210420.55459    6.769Ic  Nga.VSOLJ
VIRHT        20210420.55777    6.774Ic  Nga.VSOLJ
VIRHT        20210420.56412    6.793Ic  Nga.VSOLJ
VIRHT        20210420.56730    6.818Ic  Nga.VSOLJ
VIRHT        20210420.57047    6.852Ic  Nga.VSOLJ
VIRHT        20210420.57365    6.868Ic  Nga.VSOLJ
VIRHT        20210420.57683    6.883Ic  Nga.VSOLJ
VIRHT        20210420.58000    6.920Ic  Nga.VSOLJ
VIRHT        20210420.58318    6.935Ic  Nga.VSOLJ
VIRHT        20210420.58635    6.973Ic  Nga.VSOLJ
VIRHT        20210420.58953    6.989Ic  Nga.VSOLJ
VIRHT        20210420.59271    7.006Ic  Nga.VSOLJ
VIRHT        20210420.59588    6.969Ic  Nga.VSOLJ
VIRHT        20210420.59906    6.937Ic  Nga.VSOLJ
VIRHT        20210420.60223    6.893Ic  Nga.VSOLJ
VIRHT        20210420.60541    6.841Ic  Nga.VSOLJ
---------------------------------------------------------------------
observer: K.Nagai (Kanagawa,Japan)
Instruments: 15L(F2) ST-402(KAF-402ME) , 5deg 2x2bin , B 120sec V 90sec I 60sec
comp. star TYC2-314.1194.1 9.63B 9.36V 9.09I
check star TYC2-311.1129.1
AIP4Win v.2.4.1, Aperture 5radius
error 0.038(B) 0.020(I)
------------------------------------------------------------
The V band was saturated.

minII VIRHT 2459325.0965 0.0002 Hel Nga.VSOLJ n=33 B
minII VIRHT 2459325.0965 0.0007 Hel Nga.VSOLJ n=39 Ic

HT Vir JD(hel)=2459325.0965 C=2459325.2815 E=26553.5 O-C=-0.1850 B
HT Vir JD(hel)=2459325.0965 C=2459325.2815 E=26553.5 O-C=-0.1850 Ic

min=2448500.163+0.407672xE (Hipparcos catalogue)


              - 20/Apr/2021 HT Vir (By K.Nagai) -
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   11            12            13            14            15 (UT)

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


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