VizieR Online Data Catalog: Radial Velocity for WASP-54b, WASP-56b and WASP-57b (Faedi+ 2013)
Abstract
We present three newly discovered sub-Jupiter mass planets from the SuperWASP survey: WASP-54b is a heavily bloated planet, and orbits a F9 star, evolving off the main sequence, every 3.69 days. WASP-56b and WASP-57b orbit main sequence stars of spectral type G6 every 4.67 and 2.84 days, respectively. WASP-56b and WASP-57b show no radius anomaly and a high density implying a large core of heavy elements; possibly as high as 50MEarth in the case of WASP-57b. We present the Radial Velocity and line bisector span measurements for the transiting planet host stars WASP-54, WASP-56 and WASP-57.
(3 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- February 2013
- DOI:
- 10.26093/cds/vizier.35510073
- Bibcode:
- 2013yCat..35510073F
- Keywords:
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- Stars: double and multiple;
- Planets;
- Radial velocities