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[vsnet-alert 2798] AK Cnc now at supermaximum



Ten days after its normal outburst the SU UMa-type dwarf nova AK Cnc
is now probably undergoing a superoutburst.
Available observations (all but two compiled by Taichi Kato):

  YYMMDD(UT)   mag  observer
  990303.999  <145  (G. Poyner)
  990309.982  <134  (H. McGee)
  990310.907  <153  (G. Poyner)
  990311.869  <136  (P. Schmeer)
  990313.837   137  (P. Schmeer)
  990313.939   134  (G. Poyner)
  990313.983   135  (G. Poyner)
  990314.853   138  (E. Muyllaert)
  990315.948  <145  (G. Poyner)
  990316.438  <15.72V  (S. Kiyota)
  990316.443  <144  (R. Stubbings)
  990316.901  <153  (G. Poyner)
  990317.455  <140  (R. Stubbings)
  990317.896  <145  (G. Poyner)
  990318.847  <140  (E. Muyllaert)
  990318.905  <145  (G. Poyner)
  990323.471   134  (R. Stubbings)
 
High-speed photometry is strongly recommended.
 
Regards,
Patrick

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