[vsnet-alert 24854] eta Gem eclipse?

[Taichi Kato]

eta Gem eclipse?

   Ohshima-san has pointed out that eta Gem is very faint.
According to GCVS, 

  VB A (B 8.8m, GO III - IV, 1.60", 269.4deg, 1977). SB1
  (P = 2983d [09236]). Epoch of Min brightness is given.
  The deepest minima (corresponding to the middles of the
  descending branches of the radial velocity curve) are
  satisfied by the elements: Min = 2429355 + 2984d*E

Recent data:

  YYYYMMDD(UT)   mag  observer
  20200829.757    35  (Tomohito Ohshima)
  20200903.791    35  (Tomohito Ohshima)
  20200916.092  3.27  (Pavol A. Dubovsky)
  20200921.692    34  (Tomohito Ohshima)
  20200923.069  3.27  (Pavol A. Dubovsky)
  20200926.769    35  (Tomohito Ohshima)
  20201001.717  1.92Rj  (Yojiro Ogane)
  20201001.719  3.47V  (Yojiro Ogane)
  20201001.721  5.00B  (Yojiro Ogane)
  20201013.767    34  (Tomohito Ohshima)
  20201018.642  2.10Rj  (Yojiro Ogane)
  20201018.642  3.67V  (Yojiro Ogane)
  20201018.644  5.20B  (Yojiro Ogane)