[vsnet-ecl 7025] zeta Aur observations by K.Imamura (2011)

[K.Nagai]

object         YYMMDD(UT)        mag    code
AURzeta        20111027.63306    5.03B  Iak.VSOLJ
AURzeta        20111031.65406    5.32B  Iak.VSOLJ
AURzeta        20111101.77047    5.53B  Iak.VSOLJ
AURzeta        20111106.72534    5.51B  Iak.VSOLJ
AURzeta        20111107.76128    5.51B  Iak.VSOLJ
AURzeta        20111114.57361    5.51B  Iak.VSOLJ
AURzeta        20111115.58828    5.52B  Iak.VSOLJ
AURzeta        20111116.62991    5.55B  Iak.VSOLJ
AURzeta        20111121.59759    5.51B  Iak.VSOLJ
AURzeta        20111124.64620    5.55B  Iak.VSOLJ
AURzeta        20111204.53101    5.53B  Iak.VSOLJ
AURzeta        20111206.50019    5.52B  Iak.VSOLJ
AURzeta        20111210.58516    5.18B  Iak.VSOLJ
AURzeta        20111213.53905    5.11B  Iak.VSOLJ
AURzeta        20111215.52664    5.11B  Iak.VSOLJ
AURzeta        20111027.63306    3.69V  Iak.VSOLJ
AURzeta        20111031.65406    3.84V  Iak.VSOLJ
AURzeta        20111101.77047    3.85V  Iak.VSOLJ
AURzeta        20111106.72534    3.89V  Iak.VSOLJ
AURzeta        20111107.76128    3.91V  Iak.VSOLJ
AURzeta        20111114.57361    3.89V  Iak.VSOLJ
AURzeta        20111115.58828    3.91V  Iak.VSOLJ
AURzeta        20111116.62991    3.90V  Iak.VSOLJ
AURzeta        20111121.59759    3.93V  Iak.VSOLJ
AURzeta        20111124.64620    3.91V  Iak.VSOLJ
AURzeta        20111204.53101    3.91V  Iak.VSOLJ
AURzeta        20111206.50019    3.88V  Iak.VSOLJ
AURzeta        20111210.58516    3.77V  Iak.VSOLJ
AURzeta        20111213.53905    3.75V  Iak.VSOLJ
AURzeta        20111215.52664    3.78V  Iak.VSOLJ

# observer: Kazuyoshi Imamura
# instruments: EOS kiss Digital N + 50mm (F1.4)
# exp. time 30sec, ISO 400, F1.4 -> F4
# http://imako-iak.boo.jp/wp-content/uploads/2014/05/AURzeta_DSLR.png

minI AURzeta 2455883 - Hel Iak.VSOLJ n=15 B (calculated by Nagai)

zeta Aur JD(hel)=2455883 C=2455885 E=3 O-C=-2 B

min=2452968.7941+972.150912xE (GCVS5 25/Apr/2018)


            - Oct-Dec/2011 zeta Aur (By K.Imamura) -
03 +                                                                   
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05 +          *                                      **   B            
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   10                    11                    12                    13 Mon.