VizieR Online Data Catalog: RV and Photometric data of TOI-757 b (Alqasim+, 2024)
Abstract
We present the confirmation and the planet properties of TOI-757 b, a transiting mini-Neptune that was discovered by the TESS mission. Through the photometric and RV analyses, we find that TOI-757 b has a radius of Rp=2.5+/-0.1R{Earth} and a mass of Mp=10.5+2.2-2.1M{Earth}, giving us an implied density of {rho}p=3.6+/-0.8g/cm3. We find the planet to be highly eccentric with e=0.39+0.08-0.07, making it one of the very few highly eccentric mini-Neptunes among all precisely known exoplanets from the mini-Neptune population.
The radial velocities and photometry used in the paper are included here. (2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- August 2024
- Bibcode:
- 2024yCat..75330001A
- Keywords:
-
- Stars: double and multiple;
- Stars: K-type;
- Exoplanets;
- Photometry;
- Optical;
- Radial velocities