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[vsnet-campaign-dn 2183] 1RXP J113123+4322.5: superhump period further increased

1RXP J113123+4322.5: superhump period further increased

    We have received new data sets from J. Pietz.  We performed 
preliminary analysis of the combined data set also with the Kyoto 
observation on March 11 and Tanabe-san's run on March 9.  
   The period analysis provided a period of 0.065120(7) d, indicating 
the superhump period continues increasing.  The gradual fading almost 
stopped on March 11.  It may be caused by a strong beat phenomonon or a 
sign of the late plateau phase.  Follow-up observations are encouraged.

Regards,
Makoto Uemura

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