[vsnet-ecl 9348] V3668 Oph observations by K.Nagai (27/Feb/2023)

2 Mar 2023


      object          YYMMDD(UT)        mag      code
OPHV3668        20230227.69828    10.829V  Nga.VSOLJ
OPHV3668        20230227.69946    10.819V  Nga.VSOLJ
OPHV3668        20230227.70062    10.779V  Nga.VSOLJ
OPHV3668        20230227.70181    10.807V  Nga.VSOLJ
OPHV3668        20230227.70512    10.837V  Nga.VSOLJ
OPHV3668        20230227.70630    10.846V  Nga.VSOLJ
OPHV3668        20230227.70747    10.836V  Nga.VSOLJ
OPHV3668        20230227.70865    10.843V  Nga.VSOLJ
OPHV3668        20230227.71196    10.856V  Nga.VSOLJ
OPHV3668        20230227.71314    10.879V  Nga.VSOLJ
OPHV3668        20230227.71431    10.870V  Nga.VSOLJ
OPHV3668        20230227.71549    10.884V  Nga.VSOLJ
OPHV3668        20230227.71880    10.908V  Nga.VSOLJ
OPHV3668        20230227.71997    10.902V  Nga.VSOLJ
OPHV3668        20230227.72115    10.901V  Nga.VSOLJ
OPHV3668        20230227.72233    10.927V  Nga.VSOLJ
OPHV3668        20230227.72564    10.930V  Nga.VSOLJ
OPHV3668        20230227.72682    10.936V  Nga.VSOLJ
OPHV3668        20230227.72799    10.980V  Nga.VSOLJ
OPHV3668        20230227.72917    10.993V  Nga.VSOLJ
OPHV3668        20230227.73248    11.014V  Nga.VSOLJ
OPHV3668        20230227.73366    11.039V  Nga.VSOLJ
OPHV3668        20230227.73483    11.104V  Nga.VSOLJ
OPHV3668        20230227.73601    11.058V  Nga.VSOLJ
OPHV3668        20230227.73932    11.109V  Nga.VSOLJ
OPHV3668        20230227.74050    11.069V  Nga.VSOLJ
OPHV3668        20230227.74167    11.118V  Nga.VSOLJ
OPHV3668        20230227.74285    11.123V  Nga.VSOLJ
OPHV3668        20230227.74616    11.187V  Nga.VSOLJ
OPHV3668        20230227.74733    11.198V  Nga.VSOLJ
OPHV3668        20230227.74851    11.156V  Nga.VSOLJ
OPHV3668        20230227.74969    11.208V  Nga.VSOLJ
OPHV3668        20230227.75300    11.235V  Nga.VSOLJ
OPHV3668        20230227.75417    11.179V  Nga.VSOLJ
OPHV3668        20230227.75535    11.182V  Nga.VSOLJ
OPHV3668        20230227.75653    11.208V  Nga.VSOLJ
OPHV3668        20230227.75984    11.235V  Nga.VSOLJ
OPHV3668        20230227.76102    11.180V  Nga.VSOLJ
OPHV3668        20230227.76219    11.195V  Nga.VSOLJ
OPHV3668        20230227.76337    11.162V  Nga.VSOLJ
OPHV3668        20230227.76668    11.199V  Nga.VSOLJ
OPHV3668        20230227.76786    11.194V  Nga.VSOLJ
OPHV3668        20230227.76903    11.223V  Nga.VSOLJ
OPHV3668        20230227.77021    11.175V  Nga.VSOLJ
OPHV3668        20230227.77352    11.196V  Nga.VSOLJ
OPHV3668        20230227.77470    11.196V  Nga.VSOLJ
OPHV3668        20230227.77587    11.210V  Nga.VSOLJ
OPHV3668        20230227.77705    11.162V  Nga.VSOLJ
OPHV3668        20230227.78036    11.209V  Nga.VSOLJ
OPHV3668        20230227.78154    11.225V  Nga.VSOLJ
OPHV3668        20230227.78271    11.181V  Nga.VSOLJ
OPHV3668        20230227.78389    11.204V  Nga.VSOLJ
OPHV3668        20230227.78720    11.195V  Nga.VSOLJ
OPHV3668        20230227.78838    11.177V  Nga.VSOLJ
OPHV3668        20230227.78955    11.201V  Nga.VSOLJ
OPHV3668        20230227.79073    11.147V  Nga.VSOLJ
OPHV3668        20230227.79404    11.128V  Nga.VSOLJ
OPHV3668        20230227.79522    11.091V  Nga.VSOLJ
OPHV3668        20230227.79639    11.117V  Nga.VSOLJ
OPHV3668        20230227.79757    11.067V  Nga.VSOLJ
OPHV3668        20230227.80088    11.047V  Nga.VSOLJ
OPHV3668        20230227.80206    11.045V  Nga.VSOLJ
OPHV3668        20230227.80324    11.003V  Nga.VSOLJ
OPHV3668        20230227.80442    11.028V  Nga.VSOLJ
OPHV3668        20230227.80773    10.971V  Nga.VSOLJ
OPHV3668        20230227.80891    10.948V  Nga.VSOLJ
OPHV3668        20230227.81008    10.937V  Nga.VSOLJ
OPHV3668        20230227.81126    10.946V  Nga.VSOLJ
OPHV3668        20230227.81457    10.903V  Nga.VSOLJ
OPHV3668        20230227.81575    10.899V  Nga.VSOLJ
OPHV3668        20230227.81692    10.876V  Nga.VSOLJ
OPHV3668        20230227.81810    10.871V  Nga.VSOLJ
OPHV3668        20230227.82141    10.849V  Nga.VSOLJ
OPHV3668        20230227.82259    10.860V  Nga.VSOLJ
OPHV3668        20230227.82377    10.835V  Nga.VSOLJ
OPHV3668        20230227.82494    10.839V  Nga.VSOLJ
OPHV3668        20230227.82825    10.827V  Nga.VSOLJ
OPHV3668        20230227.69884    10.151Ic  Nga.VSOLJ
OPHV3668        20230227.70001    10.191Ic  Nga.VSOLJ
OPHV3668        20230227.70119    10.168Ic  Nga.VSOLJ
OPHV3668        20230227.70236    10.179Ic  Nga.VSOLJ
OPHV3668        20230227.70568    10.201Ic  Nga.VSOLJ
OPHV3668        20230227.70685    10.194Ic  Nga.VSOLJ
OPHV3668        20230227.70803    10.197Ic  Nga.VSOLJ
OPHV3668        20230227.70921    10.213Ic  Nga.VSOLJ
OPHV3668        20230227.71252    10.223Ic  Nga.VSOLJ
OPHV3668        20230227.71369    10.261Ic  Nga.VSOLJ
OPHV3668        20230227.71487    10.244Ic  Nga.VSOLJ
OPHV3668        20230227.71604    10.247Ic  Nga.VSOLJ
OPHV3668        20230227.71936    10.268Ic  Nga.VSOLJ
OPHV3668        20230227.72053    10.279Ic  Nga.VSOLJ
OPHV3668        20230227.72171    10.288Ic  Nga.VSOLJ
OPHV3668        20230227.72288    10.295Ic  Nga.VSOLJ
OPHV3668        20230227.72620    10.343Ic  Nga.VSOLJ
OPHV3668        20230227.72737    10.300Ic  Nga.VSOLJ
OPHV3668        20230227.72855    10.317Ic  Nga.VSOLJ
OPHV3668        20230227.72972    10.342Ic  Nga.VSOLJ
OPHV3668        20230227.73304    10.407Ic  Nga.VSOLJ
OPHV3668        20230227.73421    10.400Ic  Nga.VSOLJ
OPHV3668        20230227.73539    10.424Ic  Nga.VSOLJ
OPHV3668        20230227.73656    10.419Ic  Nga.VSOLJ
OPHV3668        20230227.73988    10.418Ic  Nga.VSOLJ
OPHV3668        20230227.74106    10.463Ic  Nga.VSOLJ
OPHV3668        20230227.74223    10.484Ic  Nga.VSOLJ
OPHV3668        20230227.74341    10.494Ic  Nga.VSOLJ
OPHV3668        20230227.74672    10.518Ic  Nga.VSOLJ
OPHV3668        20230227.74789    10.516Ic  Nga.VSOLJ
OPHV3668        20230227.74907    10.530Ic  Nga.VSOLJ
OPHV3668        20230227.75024    10.536Ic  Nga.VSOLJ
OPHV3668        20230227.75356    10.548Ic  Nga.VSOLJ
OPHV3668        20230227.75473    10.544Ic  Nga.VSOLJ
OPHV3668        20230227.75591    10.555Ic  Nga.VSOLJ
OPHV3668        20230227.75708    10.540Ic  Nga.VSOLJ
OPHV3668        20230227.76041    10.538Ic  Nga.VSOLJ
OPHV3668        20230227.76157    10.554Ic  Nga.VSOLJ
OPHV3668        20230227.76275    10.562Ic  Nga.VSOLJ
OPHV3668        20230227.76394    10.537Ic  Nga.VSOLJ
OPHV3668        20230227.76725    10.567Ic  Nga.VSOLJ
OPHV3668        20230227.76841    10.530Ic  Nga.VSOLJ
OPHV3668        20230227.76959    10.530Ic  Nga.VSOLJ
OPHV3668        20230227.77078    10.525Ic  Nga.VSOLJ
OPHV3668        20230227.77409    10.538Ic  Nga.VSOLJ
OPHV3668        20230227.77525    10.512Ic  Nga.VSOLJ
OPHV3668        20230227.77644    10.527Ic  Nga.VSOLJ
OPHV3668        20230227.77762    10.535Ic  Nga.VSOLJ
OPHV3668        20230227.78093    10.544Ic  Nga.VSOLJ
OPHV3668        20230227.78209    10.539Ic  Nga.VSOLJ
OPHV3668        20230227.78328    10.516Ic  Nga.VSOLJ
OPHV3668        20230227.78446    10.534Ic  Nga.VSOLJ
OPHV3668        20230227.78777    10.543Ic  Nga.VSOLJ
OPHV3668        20230227.78894    10.496Ic  Nga.VSOLJ
OPHV3668        20230227.79012    10.527Ic  Nga.VSOLJ
OPHV3668        20230227.79130    10.505Ic  Nga.VSOLJ
OPHV3668        20230227.79461    10.468Ic  Nga.VSOLJ
OPHV3668        20230227.79578    10.455Ic  Nga.VSOLJ
OPHV3668        20230227.79696    10.427Ic  Nga.VSOLJ
OPHV3668        20230227.79814    10.428Ic  Nga.VSOLJ
OPHV3668        20230227.80145    10.371Ic  Nga.VSOLJ
OPHV3668        20230227.80263    10.367Ic  Nga.VSOLJ
OPHV3668        20230227.80381    10.332Ic  Nga.VSOLJ
OPHV3668        20230227.80498    10.328Ic  Nga.VSOLJ
OPHV3668        20230227.80830    10.296Ic  Nga.VSOLJ
OPHV3668        20230227.80947    10.301Ic  Nga.VSOLJ
OPHV3668        20230227.81065    10.280Ic  Nga.VSOLJ
OPHV3668        20230227.81183    10.284Ic  Nga.VSOLJ
OPHV3668        20230227.81514    10.259Ic  Nga.VSOLJ
OPHV3668        20230227.81631    10.235Ic  Nga.VSOLJ
OPHV3668        20230227.81749    10.231Ic  Nga.VSOLJ
OPHV3668        20230227.81867    10.222Ic  Nga.VSOLJ
OPHV3668        20230227.82198    10.192Ic  Nga.VSOLJ
OPHV3668        20230227.82316    10.207Ic  Nga.VSOLJ
OPHV3668        20230227.82433    10.199Ic  Nga.VSOLJ
OPHV3668        20230227.82551    10.176Ic  Nga.VSOLJ
---------------------------------------------------------------------
observer: K.Nagai (Kanagawa,Japan)
Instruments: 15L(F4) ATIK-428EX(ICX674), -10deg, 2x2, V 30 Ic 60sec
comp. star TYC2-5044.176.1 8.72V 7.66I
check star TYC2-5044.406.1
AIP4Win v.2.4.1, Aperture 9radius
error 0.004(V) 0.003(Ic)
------------------------------------------------------------

minI OPHV3668 2460003.2685 0.0003 Hel Nga.VSOLJ n=77 V
minI OPHV3668 2460003.2680 0.0003 Hel Nga.VSOLJ n=76 Ic

V3668 Oph JD(hel)=2460003.2685 C=2460003.2621 E=14001 O-C=+0.0064 V
V3668 Oph JD(hel)=2460003.2680 C=2460003.2621 E=14001 O-C=+0.0059 Ic

min=2453098.823+0.493139xE (GCVS5.1 19-Oct-2022)


              - 27/Feb/2023 V3668 Oph (By K.Nagai) -
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   16            17            18            19            20 (UT)

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

K.Nagai

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