  We present preliminary results on the radial velocity follow-up of a
planetary transit candidate (P=2.43d, V=15.4) detected during the MACHO
project. The photometry is consistent with a grazing transit of an object with
radius >=1.8RJ orbiting a K dwarf star, and is the brightest best candidate
detected from MACHO. Results from the 2.2m MPG/ESO telescope and FEROS
(R=48,000) in May 2006 display an apparent radial velocity variation with
amplitude ~650m/s with the same period as the transit, and a solar-type
primary. This is consistent with an orbiting companion of mass ~4MJ. However,
further observations display an additional secondary long-period variation with
amplitude of several km/s, indicating the presence of a third body. The system
is likely a low mass eclipsing binary orbiting the solar-type primary. Further
observations are planned to fully characterize the system.
