[vsnet-alert 14392] OT J084127.4+210053: superhump period

Gianluca Masi gianluca at bellatrixobservatory.org
Wed Mar 28 08:59:25 JST 2012


Dear Colleagues,

after 4.3 hours of time resolved photometry, performed with the robotic 14" 
photometric unit part of the Virtual Telescope, I confirm this star is a SU UMa 
system. It shows 0.3-mag large superhumps.

A period search provided a candidate for Psh = 2.07(7) hours, so marginally into 
the period gap (lower limit).

Data will be send to Kyoto for analysis.

Regards
Gianluca


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