VizieR Online Data Catalog: Obliquities of 150 hot Kepler hosting stars (Louden+, 2021)
Abstract
We drew the data for the planet hosts from the California-Kepler Survey (CKS; Petigura+, 2017, J/AJ/154/107 and Johnson+, 2017, J/AJ/154/108). The CKS team performed Keck/High Resolution Echelle Spectrometer (HIRES) spectroscopy of 1305 stars with transiting planets, of which several hundred have spectral types in the desired range. They provided precise determinations of the effective temperature, surface gravity, iron metallicity, and projected rotation velocity.The uncertainties in Teff, logg, [Fe/H], and vsini are 60K, 0.1, 0.1, and 1km/s, respectively. Our sample contains 150 planet hosts and 101 control stars.
(2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- May 2021
- DOI:
- Bibcode:
- 2021yCat..51610068L
- Keywords:
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- Stars: G-type;
- Stars: F-type;
- Exoplanets;
- Abundances: [Fe/H];
- Effective temperatures;
- Rotational velocities;
- Optical