[vsnet-ecl 8319] CT Cet observations by K.Nagai (20/Nov/2021)

object YYMMDD(UT) mag code CETCT 20211120.35242 9.185V Nga.VSOLJ CETCT 20211120.35330 9.215V Nga.VSOLJ CETCT 20211120.35904 9.159V Nga.VSOLJ CETCT 20211120.36302 9.175V Nga.VSOLJ CETCT 20211120.36389 9.232V Nga.VSOLJ CETCT 20211120.36701 9.245V Nga.VSOLJ CETCT 20211120.36788 9.225V Nga.VSOLJ CETCT 20211120.36876 9.226V Nga.VSOLJ CETCT 20211120.37186 9.262V Nga.VSOLJ CETCT 20211120.37274 9.287V Nga.VSOLJ CETCT 20211120.37362 9.252V Nga.VSOLJ CETCT 20211120.37672 9.274V Nga.VSOLJ CETCT 20211120.37760 9.307V Nga.VSOLJ CETCT 20211120.37848 9.244V Nga.VSOLJ CETCT 20211120.38159 9.336V Nga.VSOLJ CETCT 20211120.38247 9.299V Nga.VSOLJ CETCT 20211120.38333 9.360V Nga.VSOLJ CETCT 20211120.38646 9.305V Nga.VSOLJ CETCT 20211120.38733 9.342V Nga.VSOLJ CETCT 20211120.38821 9.319V Nga.VSOLJ CETCT 20211120.39132 9.370V Nga.VSOLJ CETCT 20211120.39219 9.361V Nga.VSOLJ CETCT 20211120.39307 9.373V Nga.VSOLJ CETCT 20211120.39617 9.419V Nga.VSOLJ CETCT 20211120.39705 9.398V Nga.VSOLJ CETCT 20211120.39793 9.381V Nga.VSOLJ CETCT 20211120.40103 9.400V Nga.VSOLJ CETCT 20211120.40191 9.419V Nga.VSOLJ CETCT 20211120.40278 9.399V Nga.VSOLJ CETCT 20211120.40589 9.375V Nga.VSOLJ CETCT 20211120.40677 9.379V Nga.VSOLJ CETCT 20211120.40765 9.338V Nga.VSOLJ CETCT 20211120.41075 9.329V Nga.VSOLJ CETCT 20211120.41163 9.355V Nga.VSOLJ CETCT 20211120.41250 9.351V Nga.VSOLJ CETCT 20211120.41561 9.287V Nga.VSOLJ CETCT 20211120.41649 9.315V Nga.VSOLJ CETCT 20211120.41736 9.289V Nga.VSOLJ CETCT 20211120.42134 9.282V Nga.VSOLJ CETCT 20211120.42222 9.283V Nga.VSOLJ CETCT 20211120.42532 9.232V Nga.VSOLJ CETCT 20211120.42620 9.255V Nga.VSOLJ CETCT 20211120.42707 9.240V Nga.VSOLJ CETCT 20211120.43019 9.238V Nga.VSOLJ CETCT 20211120.43105 9.233V Nga.VSOLJ CETCT 20211120.43193 9.198V Nga.VSOLJ CETCT 20211120.43503 9.215V Nga.VSOLJ CETCT 20211120.43591 9.249V Nga.VSOLJ CETCT 20211120.43679 9.210V Nga.VSOLJ CETCT 20211120.43990 9.232V Nga.VSOLJ CETCT 20211120.44078 9.208V Nga.VSOLJ CETCT 20211120.44166 9.215V Nga.VSOLJ CETCT 20211120.44475 9.197V Nga.VSOLJ CETCT 20211120.44562 9.210V Nga.VSOLJ CETCT 20211120.44650 9.210V Nga.VSOLJ CETCT 20211120.44961 9.194V Nga.VSOLJ CETCT 20211120.45049 9.180V Nga.VSOLJ CETCT 20211120.45137 9.220V Nga.VSOLJ CETCT 20211120.45447 9.189V Nga.VSOLJ CETCT 20211120.45535 9.195V Nga.VSOLJ CETCT 20211120.45622 9.183V Nga.VSOLJ CETCT 20211120.45933 9.180V Nga.VSOLJ CETCT 20211120.46020 9.188V Nga.VSOLJ CETCT 20211120.46108 9.221V Nga.VSOLJ CETCT 20211120.46418 9.166V Nga.VSOLJ CETCT 20211120.46506 9.183V Nga.VSOLJ CETCT 20211120.46594 9.157V Nga.VSOLJ CETCT 20211120.46904 9.173V Nga.VSOLJ CETCT 20211120.46992 9.193V Nga.VSOLJ CETCT 20211120.47080 9.205V Nga.VSOLJ CETCT 20211120.47390 9.189V Nga.VSOLJ CETCT 20211120.47478 9.210V Nga.VSOLJ CETCT 20211120.47565 9.200V Nga.VSOLJ CETCT 20211120.47877 9.209V Nga.VSOLJ CETCT 20211120.47964 9.190V Nga.VSOLJ CETCT 20211120.48052 9.192V Nga.VSOLJ CETCT 20211120.48363 9.175V Nga.VSOLJ CETCT 20211120.48450 9.189V Nga.VSOLJ CETCT 20211120.48538 9.184V Nga.VSOLJ CETCT 20211120.48848 9.241V Nga.VSOLJ CETCT 20211120.48936 9.205V Nga.VSOLJ CETCT 20211120.49024 9.201V Nga.VSOLJ CETCT 20211120.49334 9.241V Nga.VSOLJ CETCT 20211120.35285 8.400Ic Nga.VSOLJ CETCT 20211120.35461 8.369Ic Nga.VSOLJ CETCT 20211120.35771 8.400Ic Nga.VSOLJ CETCT 20211120.35859 8.393Ic Nga.VSOLJ CETCT 20211120.35946 8.376Ic Nga.VSOLJ CETCT 20211120.36257 8.356Ic Nga.VSOLJ CETCT 20211120.36344 8.375Ic Nga.VSOLJ CETCT 20211120.36432 8.398Ic Nga.VSOLJ CETCT 20211120.36743 8.400Ic Nga.VSOLJ CETCT 20211120.36831 8.404Ic Nga.VSOLJ CETCT 20211120.36919 8.403Ic Nga.VSOLJ CETCT 20211120.37229 8.413Ic Nga.VSOLJ CETCT 20211120.37317 8.447Ic Nga.VSOLJ CETCT 20211120.37405 8.389Ic Nga.VSOLJ CETCT 20211120.37715 8.463Ic Nga.VSOLJ CETCT 20211120.37803 8.441Ic Nga.VSOLJ CETCT 20211120.37890 8.467Ic Nga.VSOLJ CETCT 20211120.38201 8.486Ic Nga.VSOLJ CETCT 20211120.38288 8.420Ic Nga.VSOLJ CETCT 20211120.38376 8.462Ic Nga.VSOLJ CETCT 20211120.38687 8.515Ic Nga.VSOLJ CETCT 20211120.38775 8.484Ic Nga.VSOLJ CETCT 20211120.38863 8.509Ic Nga.VSOLJ CETCT 20211120.39174 8.518Ic Nga.VSOLJ CETCT 20211120.39262 8.523Ic Nga.VSOLJ CETCT 20211120.39350 8.524Ic Nga.VSOLJ CETCT 20211120.39660 8.513Ic Nga.VSOLJ CETCT 20211120.39834 8.540Ic Nga.VSOLJ CETCT 20211120.40146 8.550Ic Nga.VSOLJ CETCT 20211120.40233 8.533Ic Nga.VSOLJ CETCT 20211120.40321 8.598Ic Nga.VSOLJ CETCT 20211120.40632 8.563Ic Nga.VSOLJ CETCT 20211120.40720 8.513Ic Nga.VSOLJ CETCT 20211120.40807 8.535Ic Nga.VSOLJ CETCT 20211120.41118 8.527Ic Nga.VSOLJ CETCT 20211120.41205 8.520Ic Nga.VSOLJ CETCT 20211120.41293 8.506Ic Nga.VSOLJ CETCT 20211120.41604 8.471Ic Nga.VSOLJ CETCT 20211120.41691 8.461Ic Nga.VSOLJ CETCT 20211120.41779 8.463Ic Nga.VSOLJ CETCT 20211120.42089 8.476Ic Nga.VSOLJ CETCT 20211120.42177 8.424Ic Nga.VSOLJ CETCT 20211120.42264 8.414Ic Nga.VSOLJ CETCT 20211120.42575 8.433Ic Nga.VSOLJ CETCT 20211120.42662 8.378Ic Nga.VSOLJ CETCT 20211120.42750 8.401Ic Nga.VSOLJ CETCT 20211120.43060 8.392Ic Nga.VSOLJ CETCT 20211120.43148 8.375Ic Nga.VSOLJ CETCT 20211120.43236 8.417Ic Nga.VSOLJ CETCT 20211120.43546 8.366Ic Nga.VSOLJ CETCT 20211120.43634 8.361Ic Nga.VSOLJ CETCT 20211120.43722 8.360Ic Nga.VSOLJ CETCT 20211120.44032 8.335Ic Nga.VSOLJ CETCT 20211120.44120 8.376Ic Nga.VSOLJ CETCT 20211120.44207 8.385Ic Nga.VSOLJ CETCT 20211120.44517 8.353Ic Nga.VSOLJ CETCT 20211120.44605 8.339Ic Nga.VSOLJ CETCT 20211120.44693 8.367Ic Nga.VSOLJ CETCT 20211120.45003 8.343Ic Nga.VSOLJ CETCT 20211120.45091 8.355Ic Nga.VSOLJ CETCT 20211120.45178 8.330Ic Nga.VSOLJ CETCT 20211120.45490 8.322Ic Nga.VSOLJ CETCT 20211120.45576 8.312Ic Nga.VSOLJ CETCT 20211120.45664 8.315Ic Nga.VSOLJ CETCT 20211120.45975 8.344Ic Nga.VSOLJ CETCT 20211120.46063 8.353Ic Nga.VSOLJ CETCT 20211120.46150 8.326Ic Nga.VSOLJ CETCT 20211120.46461 8.343Ic Nga.VSOLJ CETCT 20211120.46549 8.329Ic Nga.VSOLJ CETCT 20211120.46637 8.322Ic Nga.VSOLJ CETCT 20211120.46947 8.331Ic Nga.VSOLJ CETCT 20211120.47122 8.343Ic Nga.VSOLJ CETCT 20211120.47433 8.355Ic Nga.VSOLJ CETCT 20211120.47520 8.336Ic Nga.VSOLJ CETCT 20211120.47608 8.336Ic Nga.VSOLJ CETCT 20211120.47919 8.358Ic Nga.VSOLJ CETCT 20211120.48007 8.336Ic Nga.VSOLJ CETCT 20211120.48095 8.358Ic Nga.VSOLJ CETCT 20211120.48405 8.359Ic Nga.VSOLJ CETCT 20211120.48493 8.365Ic Nga.VSOLJ CETCT 20211120.48581 8.357Ic Nga.VSOLJ --------------------------------------------------------------------- observer: K.Nagai (Kanagawa,Japan) Instruments: 15L(F4) ATIK-490EX(ICX814), -10deg, V 2x2 Ic 3x3, 30sec comp. star TYC2-5853.151.1 9.70V 9.11I check star TYC2-5853.1584.1 AIP4Win v.2.4.1, Aperture Ic 7 V 12radius error 0.014(V) 0.011(Ic) ------------------------------------------------------------

minI CETCT 2459538.9023 0.0004 Hel Nga.VSOLJ n=83 V minI CETCT 2459538.903 0.001 Hel Nga.VSOLJ n=81 Ic

CT Cet JD(hel)=2459538.9023 C=2459538.8553 E=29904 O-C=+0.0470 V CT Cet JD(hel)=2459538.903 C=2459538.855 E=29904 O-C=+0.048 Ic

min=2451868.898+0.256486xE (ASAS-3 catalogue)

- 20/Nov/2021 CT Cet (By K.Nagai) - 08 + | | ******** ******* ************ * + * **** **** ******* * | * | 09 + | ** **** * ********* **** ********* | ******************* + * * | | 10 + +-------------+-------------+-------------+-------------+ 08 09 10 11 12 (UT)

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