[vsnet-ecl 8135] V502 Oph observations by K.Nagai (9/Jun/2021)

[K.Nagai]

object          YYMMDD(UT)        mag    code
OPHV502        20210609.46457    9.178U  Nga.VSOLJ
OPHV502        20210609.47263    9.250U  Nga.VSOLJ
OPHV502        20210609.47553    9.263U  Nga.VSOLJ
OPHV502        20210609.47845    9.237U  Nga.VSOLJ
OPHV502        20210609.48359    9.253U  Nga.VSOLJ
OPHV502        20210609.48649    9.333U  Nga.VSOLJ
OPHV502        20210609.48941    9.238U  Nga.VSOLJ
OPHV502        20210609.49745    9.307U  Nga.VSOLJ
OPHV502        20210609.50036    9.337U  Nga.VSOLJ
OPHV502        20210609.50328    9.317U  Nga.VSOLJ
OPHV502        20210609.50618    9.321U  Nga.VSOLJ
OPHV502        20210609.51133    9.363U  Nga.VSOLJ
OPHV502        20210609.51424    9.422U  Nga.VSOLJ
OPHV502        20210609.52006    9.455U  Nga.VSOLJ
OPHV502        20210609.52520    9.487U  Nga.VSOLJ
OPHV502        20210609.52811    9.483U  Nga.VSOLJ
OPHV502        20210609.53102    9.505U  Nga.VSOLJ
OPHV502        20210609.53392    9.563U  Nga.VSOLJ
OPHV502        20210609.53906    9.590U  Nga.VSOLJ
OPHV502        20210609.54197    9.580U  Nga.VSOLJ
OPHV502        20210609.54488    9.651U  Nga.VSOLJ
OPHV502        20210609.54780    9.622U  Nga.VSOLJ
OPHV502        20210609.55294    9.625U  Nga.VSOLJ
OPHV502        20210609.55584    9.679U  Nga.VSOLJ
OPHV502        20210609.55876    9.606U  Nga.VSOLJ
OPHV502        20210609.56168    9.630U  Nga.VSOLJ
OPHV502        20210609.56682    9.626U  Nga.VSOLJ
OPHV502        20210609.56972    9.611U  Nga.VSOLJ
OPHV502        20210609.57264    9.625U  Nga.VSOLJ
OPHV502        20210609.57556    9.560U  Nga.VSOLJ
OPHV502        20210609.58071    9.572U  Nga.VSOLJ
OPHV502        20210609.58362    9.523U  Nga.VSOLJ
OPHV502        20210609.58654    9.471U  Nga.VSOLJ
OPHV502        20210609.58946    9.543U  Nga.VSOLJ
OPHV502        20210609.45731    8.021Ha  Nga.VSOLJ
OPHV502        20210609.46022    8.024Ha  Nga.VSOLJ
OPHV502        20210609.46313    7.982Ha  Nga.VSOLJ
OPHV502        20210609.46604    7.994Ha  Nga.VSOLJ
OPHV502        20210609.47118    8.056Ha  Nga.VSOLJ
OPHV502        20210609.47409    8.050Ha  Nga.VSOLJ
OPHV502        20210609.47700    8.102Ha  Nga.VSOLJ
OPHV502        20210609.47991    8.086Ha  Nga.VSOLJ
OPHV502        20210609.48505    8.112Ha  Nga.VSOLJ
OPHV502        20210609.48795    8.156Ha  Nga.VSOLJ
OPHV502        20210609.49086    8.133Ha  Nga.VSOLJ
OPHV502        20210609.49377    8.090Ha  Nga.VSOLJ
OPHV502        20210609.49891    8.182Ha  Nga.VSOLJ
OPHV502        20210609.50473    8.120Ha  Nga.VSOLJ
OPHV502        20210609.50764    8.173Ha  Nga.VSOLJ
OPHV502        20210609.51279    8.192Ha  Nga.VSOLJ
OPHV502        20210609.51571    8.202Ha  Nga.VSOLJ
OPHV502        20210609.52152    8.250Ha  Nga.VSOLJ
OPHV502        20210609.52666    8.280Ha  Nga.VSOLJ
OPHV502        20210609.52957    8.250Ha  Nga.VSOLJ
OPHV502        20210609.53538    8.275Ha  Nga.VSOLJ
OPHV502        20210609.54052    8.334Ha  Nga.VSOLJ
OPHV502        20210609.54344    8.339Ha  Nga.VSOLJ
OPHV502        20210609.54634    8.400Ha  Nga.VSOLJ
OPHV502        20210609.55440    8.405Ha  Nga.VSOLJ
OPHV502        20210609.55730    8.391Ha  Nga.VSOLJ
OPHV502        20210609.56022    8.365Ha  Nga.VSOLJ
OPHV502        20210609.56314    8.403Ha  Nga.VSOLJ
OPHV502        20210609.56828    8.406Ha  Nga.VSOLJ
OPHV502        20210609.57119    8.356Ha  Nga.VSOLJ
OPHV502        20210609.57410    8.287Ha  Nga.VSOLJ
OPHV502        20210609.57701    8.340Ha  Nga.VSOLJ
OPHV502        20210609.58218    8.296Ha  Nga.VSOLJ
OPHV502        20210609.58509    8.232Ha  Nga.VSOLJ
OPHV502        20210609.58800    8.310Ha  Nga.VSOLJ
---------------------------------------------------------------------
observer: K.Nagai (Kanagawa,Japan)
Instruments: 15L(F4) ATIK-490EX(ICX814), -10deg, U/Halpha 8x8bin, 120sec
comp. star TYC2-383.646.1 11.04U 10.21R
check star TYC2-383.1127.1
AIP4Win v.2.4.1, Aperture U 4radius, Halpha 5radius
error 0.024(U) 0.025(Ha)
------------------------------------------------------------

minI OPHV502 2459375.0625 0.0004 Hel Nga.VSOLJ n=34 U
minI OPHV502 2459375.0637 0.0011 Hel Nga.VSOLJ n=35 Ha

V502 Oph JD(hel)=2459375.0625 C=2459375.2555 E=40144 O-C=-0.1930 U
V502 Oph JD(hel)=2459375.0637 C=2459375.2555 E=40144 O-C=-0.1918 Ha

min=2441174.2288+0.45339345xE (GCVS5.1 13-Jan-2021)


              - 09/Jun/2021 V502 Oph (By K.Nagai) -
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Kazuo Nagai / PXS10547 at nifty.ne.jp ( http://eclipsingbinary.web.fc2.com/ )