RV and Photometric data of TOI-757 b : J/MNRAS/533/1 [Dataset]
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⊕ and a mass of Mp=10.5+2.2-2.1M⊕, giving us an implied density of ρp=3.6±...
| Autores: | , , , , , , , , |
|---|---|
| Tipo de recurso: | conjunto de datos |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/383476 |
| Acceso en línea: | http://hdl.handle.net/10261/383476 |
| Access Level: | acceso abierto |
| Palabra clave: | Techniques: photometric Techniques: radial velocities Planets and satellites: composition Planets and satellites: interiors Stars: individual: TOI-757 (TIC 130924120) |
| Sumario: | 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⊕ and a mass of Mp=10.5+2.2-2.1M⊕, giving us an implied density of ρp=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. |
|---|