SIMBAD references

2007ApJ...657.1098W - Astrophys. J., 657, 1098-1106 (2007/March-2)

The transit light curve project. III. Tres transits of TrES-1.


Abstract (from CDS):

We present z-band photometry of three consecutive transits of the exoplanet TrES-1, with an accuracy of 0.15% and a cadence of 40 s. We improve on estimates of the system parameters, finding in particular that the planetary radius is 1.081±0.029 RJupand the stellar radius is 0.811±0.020 R. The uncertainties include both the statistical error and the systematic error arising from the uncertainty in the stellar mass. The transit times are determined to within about 15 s and allow us to refine the estimate of the mean orbital period: P=3.0300737±0.0000026 days. We find no evidence for starspots or other irregularities that have been previously reported.

Abstract Copyright:

Journal keyword(s): Stars: Planetary Systems - Stars: Individual: Alphanumeric: TrES-1 - Techniques: Photometric

VizieR on-line data: <Available at CDS (J/ApJ/657/1098): table1.dat>

Simbad objects: 11

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