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[vsnet-alert 2590] V4334 Sgr brightening (Sakurai's object)

V4334 Sgr brightening (Sakurai's object)

    Seiichiro Kiyota (Japan) reports that Sakurai's object (V4334 Sgr, which
has been in deep minimum since 1998 September, has significantly brightened.
Observers are strongly urged to monitor this peculiar variable star.

  YYMMDD(UT)   mag  observer
  980909.409   140  (R. Stubbings)
  980909.465  11.84Rc  (S. Kiyota)
  980909.478  13.22V  (S. Kiyota)
  980910.451  11.91Rc  (S. Kiyota)
  980910.458  13.33V  (S. Kiyota)
  980910.464   141  (R. Stubbings)
  980912.412   141  (R. Stubbings)
  980913.438  12.08Rc  (S. Kiyota)
  980913.444  13.70V  (S. Kiyota)
  980913.463  <125  (H. Itoh)
  980915.429   144  (R. Stubbings)
  980916.465  <128  (H. Itoh)
  980916.485  12.54Rc  (S. Kiyota)
  980916.500  14.11V  (S. Kiyota)
  980917.441  <146  (R. Stubbings)
  980919.465  <128  (H. Itoh)
  980920.425  <147  (R. Stubbings)
  980920.441  <132  (T. Watanabe)
  980920.485   132  (H. Itoh)
  980921.699  <133  (B. Monard)
  980924.415  <149  (R. Stubbings)
  981008.472  <141  (R. Stubbings)
  981010.424  <149  (R. Stubbings)
  981011.417  <14.04Rc  (S. Kiyota)
  981011.445  <148  (R. Stubbings)
  981015.435  <145  (R. Stubbings)
  981016.439  <145  (R. Stubbings)
  981018.428  <127  (H. Itoh)
  981024.431  <140  (R. Stubbings)
  981027.463  <132  (R. Stubbings)
  981101.441  <132  (R. Stubbings)
  981106.438  <132  (R. Stubbings)
  981108.442  <132  (R. Stubbings)

  990205.844  12.72Rc  (S. Kiyota)
  990205.847  14.21V  (S. Kiyota)

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