I send the new observation of GK Per

2021 10 07.92227  12,946 ± 0,015 (V filter)

Best regards.

José Prieto
Agrupación Astronómica de Madrid



El vie, 8 oct 2021 a las 2:08, Taichi Kato (<tkato@kusastro.kyoto-u.ac.jp>) escribió:
GK Per up to now (corrected)

  YYYYMMDD(UT)   mag  observer
  20210918.7347 128cG  (Yutaka Maeda)
  20210919.1596 12.90C  (Masao Funada)
  20210920.9097  130  (Eddy Muyllaert)
  20210921.969   128  (Gary Poyner)
  20210922.7331 129cG  (Yutaka Maeda)
  20210922.9306  130  (Eddy Muyllaert)
  20210923.7340 126cG  (Yutaka Maeda)
  20210923.9222  129  (Eddy Muyllaert)
  20210924.017   129  (Gary Poyner)
  20210924.7380 128cG  (Yutaka Maeda)
  20210925.974  12.98C  (Gary Poyner)
  20210926.4269 13.73B  (Seiichiro Kiyota)
  20210926.4273 12.83V  (Seiichiro Kiyota)
  20210927.9174  130  (Eddy Muyllaert)
  20210928.3782 13.92B  (Seiichiro Kiyota)
  20210928.3786 12.83V  (Seiichiro Kiyota)
  20210928.7417 128cG  (Yutaka Maeda)
  20211001.6128 126cG  (Yutaka Maeda)
  20211001.816   130  (Hiroyuki Maehara)
  20211002.6139 126cG  (Yutaka Maeda)
  20211003.4589 128V  (Robert Fidrich)
  20211003.528   128  (Hiroyuki Maehara)
  20211003.6414 12.42C  (Masayuki Moriyama)
  20211003.6426 12.55V  (Masayuki Moriyama)
  20211003.6437 11.90Rc  (Masayuki Moriyama)
  20211003.6446 11.32Ic  (Masayuki Moriyama)
  20211003.6465 13.46B  (Masayuki Moriyama)
  20211003.6498 125cG  (Yutaka Maeda)
  20211003.776  128V  (Pavol A. Dubovsky)
  20211003.815   132  (Tsuneo Horie)
  20211003.826   129  (Gary Poyner)
  20211003.940  12.78V  (Jose Prieto)
  20211003.9444  108  (Jose Ripero)
  20211003.992  12.82C  (Gary Poyner)
  20211004.6055 128cG  (Yutaka Maeda)
  20211004.826   132  (Tsuneo Horie)
  20211005.038  12.98C  (Gary Poyner)
  20211005.0384 12.99C  (Masao Funada)
  20211005.0569  130  (Robert Fidrich)
  20211005.5949 128cG  (Yutaka Maeda)
  20211006.032   130  (Gary Poyner)
  20211006.103   129  (Klaus Wenzel)
  20211006.5897 127cG  (Yutaka Maeda)