[vsnet-campaign-dn 15474] SS Aur atypical behavior

[Taichi Kato]

SS Aur atypical behavior

   In addition to SS Cyg, SS Aur also shows only
low-amplitude outbursts.  Is the object approaching
a standstill?

  YYYYMMDD(UT)   mag  observer
  20210222.785  126CV  (Klaus Wenzel)
  20210222.925   129  (Gary Poyner)
  20210223.5977 123cG  (Yutaka Maeda)
  20210223.787  12.35CV  (Klaus Wenzel)
  20210223.908  12.46C  (Gary Poyner)
  20210223.9097 12.43C  (Eddy Muyllaert)
  20210224.5698 123cG  (Yutaka Maeda)
  20210224.780  123CV  (Klaus Wenzel)
  20210224.913  12.44C  (Gary Poyner)
  20210224.9132 12.44C  (Eddy Muyllaert)
  20210227.828   129  (Gary Poyner)
  20210228.5537 134cG  (Yutaka Maeda)
  20210228.660   129  (Hiroyuki Maehara)
  20210228.785   135  (Klaus Wenzel)
  20210228.8319  136  (Eddy Muyllaert)
  20210228.853   136  (Gary Poyner)
  20210301.8313  140  (Eddy Muyllaert)
  20210302.8403  141  (Eddy Muyllaert)
  20210303.4125 14.11V  (Minoru Sato)
  20210303.465  <133  (Tsuneo Horie)
  20210303.5323 136cG  (Yutaka Maeda)
  20210305.778   137  (Klaus Wenzel)
  20210305.8507  142  (Eddy Muyllaert)
  20210306.576   133  (Tsuneo Horie)
  20210306.8375  143  (Eddy Muyllaert)
  20210306.8431 <133  (Jose Ripero)
  20210307.5465 13.65V  (Minoru Sato)
  20210307.831   133  (Gary Poyner)
  20210308.4453 13.53V  (Minoru Sato)
  20210308.5224 132cG  (Yutaka Maeda)
  20210308.824   131  (Gary Poyner)
  20210309.5402 130cG  (Yutaka Maeda)
  20210309.5897 13.25V  (Minoru Sato)
  20210309.6677 134C  (Masayuki Moriyama)
  20210310.456   135  (Tsuneo Horie)
  20210310.5245 133cG  (Yutaka Maeda)
  20210311.414   135  (Tsuneo Horie)
  20210311.4463 13.59V  (Minoru Sato)
  20210312.4072 14.15V  (Minoru Sato)
  20210313.483  <133  (Tsuneo Horie)
  20210313.5142 131cG  (Yutaka Maeda)
  20210313.5945 136C  (Masayuki Moriyama)
  20210313.9438  142  (Eddy Muyllaert)
  20210313.9514 <141  (Jose Ripero)
  20210314.426  <133  (Tsuneo Horie)
  20210314.5135 141cG  (Yutaka Maeda)
  20210314.540  142c  (Mitsutaka Hiraga)
  20210314.9271 <141  (Jose Ripero)
  20210315.438  <139  (Tsuneo Horie)
  20210315.5123 13.72V  (Minoru Sato)
  20210315.515  138c  (Mitsutaka Hiraga)
  20210315.5163 138cG  (Yutaka Maeda)
  20210315.8736  142  (Eddy Muyllaert)
  20210316.419  <133  (Tsuneo Horie)
  20210316.558  140c  (Mitsutaka Hiraga)
  20210316.833   138  (Gary Poyner)
  20210317.469  <139  (Tsuneo Horie)
  20210317.515  141c  (Mitsutaka Hiraga)
  20210317.5165 141:cG (Yutaka Maeda)
  20210317.919  13.88C  (Gary Poyner)
  20210317.9201 13.94C  (Eddy Muyllaert)
  20210317.9207 13.90C  (Masao Funada)
  20210318.462  <139  (Tsuneo Horie)
  20210319.4779 14.51V  (Minoru Sato)
  20210319.8444  141  (Eddy Muyllaert)
  20210320.9618 <139  (Jose Ripero)
  20210321.508  139c  (Mitsutaka Hiraga)
  20210321.850  14.13C  (Gary Poyner)
  20210321.9375  136  (Jose Ripero)