[vsnet-alert 14779] MASTER OT J211258.65+242145.5 rebrightening

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Sun Jul 22 08:18:35 JST 2012


MASTER OT J211258.65+242145.5 rebrightening

   Enrique de Miguel has reported a rebrightening.  This object
seems to be a WZ Sge-type star with multiple rebrightenings.

===

  It seems that this WZ Sge candidate is going through an echo  
outburst. It's currently at ~16.4 mag, 2 magnitudes above the
mean value found from snapshots taken over the previous nights. I've  
started a time series.

HJD-2456000
126.50662        17.954  0.100
126.65750        17.980  0.077
127.65582        18.300  0.127
128.40791        18.300  0.297
130.40750        16.438  0.042

Best regards,
Enrique


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