Characterization of the L 98-59 multi-planetary system with HARPS Mass characterization of a hot super-Earth, a sub-Neptune, and a mass upper limit on the third planet

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Aims. L 98-59 (TIC 307210830, TOI-175) is a nearby M3 dwarf around which TESS revealed three small transiting planets (0.80, 1.35, 1.57 Earth radii) in a compact configuration with orbital periods shorter than 7.5 days. Here we aim to measure the masses of the known transiting planets in this syst...

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Detalles Bibliográficos
Autores principales: Cloutier, Ryan, Astudillo Defru, Nicola, Bonfils, X., Jenkins, J.S., Berdiñas, Z., Ricker, G., Vanderspek, R., Latham, D. W., Seager, S., Winn, J., Jenkins, J. M., Almenara, José Manuel, Bouchy, F., Delfosse, X., Díaz, M. R., Díaz, R. F., Doyon, R., Figueira, P., Forveille, T., Kurtovic, N. T., Lovis, C., Mayor, M., Menou, K., Morgan, E., Morris, R., Muirhead, P., Murgas, F., Pepe, F., Santos, N. C., Ségransan, D., Smith, J. C., Tenenbaum, P., Torres, G., Udry, S., Vezie, M., Villasenor, J.
Formato: Artículo (Article)
Idioma:Inglés (English)
Publicado: ASTRONOMY & ASTROPHYSICS 2020
Materias:
Stars: individual: L 98-59
Planetary systems
Stars: low-mass
Planets and satellites: terrestrial planets
Techniques: radial velocities
Acceso en línea:http://repositoriodigital.ucsc.cl/handle/25022009/2018

Internet

http://repositoriodigital.ucsc.cl/handle/25022009/2018

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