(cba:news) Fwd: Fw: TOCP submission
Joe Patterson
jop at astro.columbia.edu
Wed Mar 21 08:24:18 EDT 2012
Pretty exciting stuff, from Gianluca Masi. Great object for time-series
photometry! Don't forget about BK Lyn, which is blazing a path to glory
this year... but some of the other targets could take a mild vacation...
joe
-----Original Message-----
From: cbattcp at eps.harvard.edu
Sent: Wednesday, March 21, 2012 9:37 AM
To: bob at antelopehillsobservatory.org
Subject: TOCP submission
Central Bureau for Astronomical Telegrams
Transient Object Confirmation Page Report
TOCP Designation: TCP J08461690+3115554
Observation Date: 2012 03 20.81
Remarks: I managed to do time-resolved photometry for 3 hours on this OT,
before the clouds forced me to stop. I remotely used the photometric
14"@f/8.7 unit part of the Virtual Telescope Project, Ceccano, Italy .
The
OT (found at mag. 17.3) is clearly superhumping, with an amplitude of 0.5
mags, so being a SU UMa dwarf nova in superoutburst,. Also, it is showing
sharp, >2-mag deep eclipses, with a duration around 25-30 minutes. A
search for the superhump period provided a candidate of 2.27 hours, into
the
period gap. The LC is available here:
http://virtualtelescope.bellatrixobservatory.org/TCP_J08461690_3115554_20mar2012.jpg
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