The Journal of Astronomical Data 2010,  Volume 16   ABSTRACTS
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[JAD 16, 1]  GSC08613-02122, a new delta Scuti star in Carina
     T. Tuvikene  and C. Sterken
 
We present a collection of more than 4000 UBVRI and uvby differential photometric
measurements of the newly-discovered 12th-magnitude southern delta Scuti star
GSC08613-02122. The star has a main pulsation period of about 4 hours with an
amplitude of 0.05 mag in the V band. The pulsation amplitude is variable, and the O-C
diagram reveals the existence of a long P ~ 29.5-day cycle, which possibly results
from the beating of the main pulsation frequency with a nearby frequency.

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[JAD 16, 2]  New times of maximum of CY Aquarii
     T. Tuvikene, C. Sterken, E. Brogt,  D. Cont, A. Henden, C. Papadaki, I. Volkov and C. Wiedemair

We present a collection of 102 new times of maximum of the SX Phoenicis star CY Aquarii. These times, 
together with 20 times of maximum taken  from the literature,  lead  to a new local linear ephemeris for 
2003-2009 with a formally slightly shorter period than the one   for 1996-2002. It will require at least 
another half decade of additional  monitoring before any significant update to any model can be considered. 
Such monitoring should preferably occur at regular intervals, be done in a consistent photometric band, 
and at high time resolution.