- ... HD 73256
- Based on
observations collected with the CORALIE echelle
spectrograph on the 1.2-m Euler Swiss telescope and the
Strömgren Automatic Telescope (SAT) at La Silla Observatory,
ESO Chile.
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- ... [Fe/H] = 0.27
- These
calibrated estimates, although statistical, are reliable. A
comparison between spectroscopic and CCF-calibrated metallicities
yields a small uncertainty of only 0.05 dex due to the calibration
(Santos et al. 2002).
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- ... coincide
- This is verified
for HD 209458 (Queloz et al. 2000).
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- ... data
- Without the
last few days for which the photometric phase seems to have changed.
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- ... HD 192263
- The existence of this planet was recently
questioned by photometric measurements showing a periodicity
compatible with the orbital period (Henry et al. 2002). New
simultaneous photometry and radial velocities show, however, that
the two quantities are not correlated (Santos et al. 2003b),
contrarily to what is expected in the case of activity (spots)
origin for the radial-velocity variations. The planet orbiting
HD 192263 is thus back in the list.
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