Two long-period transiting exoplanets on eccentric orbits: NGTS-20 b (TOI-5152 b) and TOI-5153 b

Autor: Ulmer-Moll, S., Lendl, M., Gill, S., Villanueva, S., Hobson, M. J., Bouchy, F., Brahm, R., Dragomir, D., Grieves, N., Mordasini, C., Anderson, D. R., Acton, J. S., Bayliss, D., Bieryla, A., Burleigh, M. R., Casewell, S. L., Chaverot, G., Eigmüller, P., Feliz, D., Gaudi, S., Gillen, E., Goad, M. R., Gupta, A. F., Günther, M. N., Henderson, B. A., Henning, T., Jenkins, J. S., Jones, M., Jordán, A., Kendall, A., Latham, D. W., Mireles, I., Moyano, M., Nadol, J., Osborn, H. P., Pepper, J., Pinto, M. T., Psaridi, A., Queloz, D., Quinn, S., Rojas, F., Sarkis, P., Schlecker, M., Tilbrook, R. H., Torres, P., Trifonov, T., Udry, S., Vines, J. I., West, R., Wheatley, P., Yao, X., Zhao, Y., Zhou, G.

Publikováno v: A&A 666, A46 (2022)

Long-period transiting planets provide the opportunity to better understand the formation and evolution of planetary systems. Their atmospheric properties remain largely unaltered by tidal or radiative effects of the host star, and their orbital arra

Externí odkaz: http://arxiv.org/abs/2207.03911

Six transiting planets and a chain of Laplace resonances in TOI-178

Autor: Leleu, A., Alibert, Y., Hara, N. C., Hooton, M. J., Wilson, T. G., Robutel, P., Delisle, J. -B., Laskar, J., Hoyer, S., Lovis, C., Bryant, E. M., Ducrot, E., Cabrera, J., Delrez, L., Acton, J. S., Adibekyan, V., Allart, R., Prieto, C. Allende, Alonso, R., Alves, D., Anderson, D. R., Angerhausen, D., Escudé, G. Anglada, Asquier, J., Barrado, D., Barros, S. C. C., Baumjohann, W., Bayliss, D., Beck, M., Beck, T., Bekkelien, A., Benz, W., Billot, N., Bonfanti, A., Bonfils, X., Bouchy, F., Bourrier, V., Boué, G., Brandeker, A., Broeg, C., Buder, M., Burdanov, A., Burleigh, M. R., Bárczy, T., Cameron, A. C., Chamberlain, S., Charnoz, S., Cooke, B. F., Van Damme, C. Corral, Correia, A. C. M., Cristiani, S., Damasso, M., Davies, M. B., Deleuil, M., Demangeon, O. D. S., Demory, B. -O., Di Marcantonio, P., Di Persio, G., Dumusque, X., Ehrenreich, D., Erikson, A., Figueira, P., Fortier, A., Fossati, L., Fridlund, M., Futyan, D., Gandolfi, D., Muñoz, A. García, Garcia, L. J., Gill, S., Gillen, E., Gillon, M., Goad, M. R., Hernández, J. I. González, Guedel, M., Günther, M. N., Haldemann, J., Henderson, B., Heng, K., Hogan, A. E., Isaak, K., Jehin, E., Jenkins, J. S., Jordán, A., Kiss, L., Kristiansen, M. H., Lam, K., Lavie, B., Etangs, A. Lecavelier des, Lendl, M., Lillo-Box, J., Curto, G. Lo, Magrin, D., Martins, C. J. A. P., Maxted, P. F. L., McCormac, J., Mehner, A., Micela, G., Molaro, P., Moyano, M., Murray, C. A., Nascimbeni, V., Nunes, N. J., Olofsson, G., Osborn, H. P., Oshagh, M., Ottensamer, R., Pagano, I., Pallé, E., Pedersen, P. P., Pepe, F. A., Persson, C. M., Peter, G., Piotto, G., Polenta, G., Pollacco, D., Poretti, E., Pozuelos, F. J., Queloz, D., Ragazzoni, R., Rando, N., Ratti, F., Rauer, H., Raynard, L., Rebolo, R., Reimers, C., Ribas, I., Santos, N. C., Scandariato, G., Schneider, J., Sebastian, D., Sestovic, M., Simon, A. E., Smith, A. M. S., Sousa, S. G., Sozzetti, A., Steller, M., Mascareño, A. Suárez, Szabó, Gy. M., Ségransan, D., Thomas, N., Thompson, S., Tilbrook, R. H., Triaud, A., Turner, O., Udry, S., Van Grootel, V., Venus, H., Verrecchia, F., Vines, J. I., Walton, N. A., West, R. G., Wheatley, P. J., Wolter, D., Osorio, M. R. Zapatero

Determining the architecture of multi-planetary systems is one of the cornerstones of understanding planet formation and evolution. Resonant systems are especially important as the fragility of their orbital configuration ensures that no significant

Externí odkaz: http://arxiv.org/abs/2101.09260

Three Short Period Jupiters from TESS

Autor: Nielsen, L. D., Brahm, R., Bouchy, F., Espinoza, N., Turner, O., Rappaport, S., Pearce, L., Ricker, G., Vanderspek, R., Latham, D. W., Seager, S., Winn, J. N., Jenkins, J. M., Acton, J. S., Bakos, G., Barclay, T., Barkaoui, K., Bhatti, W., Briceño, C., Bryant, E. M., Burleigh, M. R., Ciardi, D. R., Collins, K. A., Collins, K. I., Cooke, B. F., Csubry, Z., Santos, L. A. dos, Eigmüller, Ph., Fausnaugh, M. M., Gan, T., Gillon, M., Goad, M. R., Guerrero, N., Hagelberg, J., Hart, R., Henning, T., Huang, C. X., Jehin, E., Jenkins, J. S., Jordàn, A., Kielkopf, J. F., Kossakowski, D., Lavie, B., Law, N., Lendl, M., de Leon, J. P., Lovis, C., Mann, A. W., Marmier, M., McCormac, J., Mori, M., Moyano, M., Narita, N., Osip, D., Otegi, J. F., Pepe, F., Pozuelos, F. J., Raynard, L., Relles, H. M., Sarkis, P., Segransan, D., Seidel, J. V., Shporer, A., Stalport, M., Stockdale, C., Suc, V., Tamura, M., Tan, T. G., Tilbrook, R. H., Ting, E. B., Trifonov, T., Udry, S., Vanderburg, A., Wheatley, P. J., Wingham, G., Zhan, Z., Ziegler, C.

Publikováno v: A&A 639, A76 (2020)

We report the confirmation and mass determination of three hot Jupiters discovered by the Transiting Exoplanet Survey Satellite (TESS) mission: HIP 65Ab (TOI-129, TIC-201248411) is an ultra-short-period Jupiter orbiting a bright (V=11.1 mag) K4-dwarf

Externí odkaz: http://arxiv.org/abs/2003.05932

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