Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N, and TESS

Autor: Lacedelli, G, Wilson, TG, Malavolta, L, Hooton, MJ, Collier Cameron, A, Alibert, Y, Mortier, A, Bonfanti, A, Haywood, RD, Hoyer, S, Piotto, G, Bekkelien, A, Vanderburg, AM, Benz, W, Dumusque, X, Deline, A, Lopez-Morales, M, Borsato, L, Rice, K, Fossati, L, Latham, DW, Brandeker, A, Poretti, E, Sousa, SG, Sozzetti, A, Salmon, S, Burke, CJ, Van Grootel, V, Fausnaugh, MM, Adibekyan, V, Huang, CX, Osborn, HP, Mustill, AJ, Palle, E, Bourrier, V, Nascimbeni, V, Alonso, R, Anglada, G, Barczy, T, Barrado Y Navascues, D, Barros, SCC, Baumjohann, W, Beck, M, Beck, T, Billot, N, Bonfils, X, Broeg, C, Buchhave, LA, Cabrera, J, Charnoz, S, Cosentino, R, Csizmadia, S, Davies, MB, Deleuil, M, Delrez, L, Demangeon, O, Demory, BO, Ehrenreich, D, Erikson, A, Esparza-Borges, E, Floren, HG, Fortier, A, Fridlund, M, Futyan, D, Gandolfi, D, Ghedina, A, Gillon, M, Güdel, M, Guterman, P, Harutyunyan, A, Heng, K, Isaak, KG, Jenkins, JM, Kiss, L, Laskar, J, Lecavelier Des Etangs, A, Lendl, M, Lovis, C, Magrin, D, Marafatto, L, Martinez Fiorenzano, AF, Maxted, PFL, Mayor, M, Micela, G, Molinari, E, Murgas, F, Narita, N, Olofsson, G, Ottensamer, R, Pagano, I, Pasetti, A, Pedani, M, Pepe, FA, Peter, G, Phillips, DF, Pollacco, D, Queloz, D, Ragazzoni, R, Rando, N, Ratti, F

We present a precise characterization of the TOI-561 planetary system obtained by combining previously published data with TESS and CHEOPS photometry, and a new set of $62$ HARPS-N radial velocities (RVs). Our joint analysis confirms the presence of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71b42fabcaf5754135d8e8c72573eeb5
https://www.repository.cam.ac.uk/handle/1810/333408

K2-111: An old system with two planets in near-resonance

Autor: Mortier, A, Zapatero Osorio, MR, Malavolta, L, Alibert, Y, Rice, K, Lillo-Box, J, Vanderburg, A, Oshagh, M, Buchhave, L, Adibekyan, V, Delgado Mena, E, Lopez-Morales, M, Charbonneau, D, Sousa, SG, Lovis, C, Affer, L, Allende Prieto, C, Barros, SCC, Benatti, S, Bonomo, AS, Boschin, W, Bouchy, F, Cabral, A, Collier Cameron, A, Cosentino, R, Cristiani, S, Demangeon, ODS, Di Marcantonio, P, D'Odorico, V, Dumusque, X, Ehrenreich, D, Figueira, P, Fiorenzano, A, Ghedina, A, González Hernández, JI, Haldemann, J, Harutyunyan, A, Haywood, RD, Latham, DW, Lavie, B, Lo Curto, G, Maldonado, J, Manescau, A, Martins, CJAP, Mayor, M, Mégevand, D, Mehner, A, Micela, G, Molaro, P, Molinari, E, Nunes, NJ, Pepe, FA, Palle, E, Phillips, D, Piotto, G, Pinamonti, M, Poretti, E, Riva, M, Rebolo, R, Santos, NC, Sasselov, D, Sozzetti, A, Suárez Mascareño, A, Udry, S, West, RG, Watson, CA, Wilson, TG

This paper reports on the detailed characterisation of the K2-111 planetary system with K2, WASP, and ASAS-SN photometry as well as high-resolution spectroscopic data from HARPS-N and ESPRESSO. The host, K2-111, is confirmed to be a mildly evolved ($

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbf676f39ea083d90fa2b102cbdb0c47

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