Searching for hot water world candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b

Egger, J. A.; Kubyshkina, D.; Alibert, Y.; Osborn, H. P.; Bonfanti, A.; Wilson, T. G.; Brandeker, A.; Günther, M. N.; Lendl, M.; Kitzmann, D.; Fossati, L.; Mordasini, C.; Sousa, S. G.; Adibekyan, V.; Fridlund, M.; Pezzotti, Camilla; Gandolfi, D.; Ulmer-Moll, S.; Alonso, R.; Bárczy, T.; Barrado Navascues, D.; Barros, S. C. C.; Baumjohann, W.; Benz, W.; Billot, N.; Borsato, L.; Broeg, C.; Collier Cameron, A.; Correia, A. C. M.; Csizmadia, Sz.; Cubillos, P. E.; Davies, M. B.; Deleuil, M.; Deline, A.; Demangeon, O. D. S.; Demory, B.-O.; Derekas, A.; Edwards, B.; Ehrenreich, D.; Erikson, A.; Fortier, A.; Gazeas, K.; Gillon, Michaël; Güdel, M.; Heitzmann, A.; Helling, Ch.; Isaak, K. G.; Kiss, L. L.; Korth, J.; Lam, K. W. F.; Laskar, J.; Lecavelier des Etangs, A.; Luntzer, A.; Luque, R.; Magrin, D.; Maxted, P. F. L.; Merı́n, B.; Munari, M.; Nascimbeni, V.; Olofsson, G.; Ottensamer, R.; Pagano, I.; Pallé, E.; Peter, G.; Piazza, D.; Piotto, G.; Pollacco, D.; Queloz, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Ribas, I.; Santos, N. C.; Scandariato, G.; Ségransan, D.; Simon, A. E.; Smith, A. M. S.; Southworth, R.; Stalport, Manu; Sulis, S.; Szabó, Gy. M.; Udry, S.; Van Grootel, Valérie; Venturini, J.; Villaver, E.; Walton, N. A.; Wolf, S.; Wolter, D.

doi:10.1051/0004-6361/202453325

Article (Scientific journals)

Searching for hot water world candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b

Egger, J. A.; Kubyshkina, D.; Alibert, Y. et al.

2025 • In Astronomy and Astrophysics, 696, p. 28

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https://hdl.handle.net/2268/338674

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10.1051/0004-6361/202453325

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Keywords :

techniques: photometric; planets and satellites: formation; planets and satellites: interiors; planets and satellites: individual: TOI-238; planets and satellites: individual: TOI-1685; Earth and Planetary Astrophysics

Disciplines :

Space science, astronomy & astrophysics

Author, co-author :

Egger, J. A.

Kubyshkina, D.

Alibert, Y.

Osborn, H. P.

Bonfanti, A.

Wilson, T. G.

Brandeker, A.

Günther, M. N.

Lendl, M.

Kitzmann, D.

More authors (78 more)

Language :

English

Title :

Searching for hot water world candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b

Publication date :

April 2025

Journal title :

Astronomy and Astrophysics

ISSN :

0004-6361

eISSN :

1432-0746

Volume :

696

Pages :

A28

Peer reviewed :

Peer Reviewed verified by ORBi

Additional URL :

https://ui.adsabs.harvard.edu/abs/2025A&A...696A..28E

Available on ORBi :

since 17 December 2025

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Abadi, M., Agarwal, A., Barham, P., et al. 2015, TensorFlow: Large-Scale Machine Learning on Heterogeneous Systems, software available from https://tensorflow.org
Abdurro’uf, Accetta, K., Aerts, C., et al. 2022, ApJS, 259, 35
Acuña, L., Deleuil, M., Mousis, O., et al. 2021, A&A, 647, A53
Adibekyan, V. Z., Sousa, S. G., Santos, N. C., et al. 2012, A&A, 545, A32
Adibekyan, V., Dorn, C., Sousa, S. G., et al. 2021, Science, 374, 330
Alibert, Y. 2016, A&A, 591, A79
Alibert, Y., Mordasini, C., Benz, W., & Winisdoerffer, C. 2005, A&A, 434, 343
Allard, F. 2014, in Exploring the Formation and Evolution of Planetary Systems, 299, eds. M. Booth, B. C. Matthews, & J. R. Graham, 271
Antoniadis-Karnavas, A., Sousa, S. G., Delgado-Mena, E., Santos, N. C., & Andreasen, D. T. 2024, A&A, 690, A58
Barnes, S. A. 2010, ApJ, 722, 222
Baumeister, P., & Tosi, N. 2023, A&A, 676, A106
Baumeister, P., Padovan, S., Tosi, N., et al. 2020, ApJ, 889, 42
Benneke, B., Mikal-Evans, T., Acuna, L., et al. 2023, Exploring the existence and diversity of volatile-rich water worlds, JWST Proposal. Cycle 2, 4098
Benneke, B., Roy, P.-A., Coulombe, L.-P., et al. 2024, arXiv e-prints [arXiv:2403.03325]
Benz, W., Broeg, C., Fortier, A., et al. 2021, Exp. Astron., 51, 109
Blackwell, D. E., & Shallis, M. J. 1977, MNRAS, 180, 177
Bluhm, P., Pallé, E., Molaverdikhani, K., et al. 2021, A&A, 650, A78
Bonfanti, A., Ortolani, S., Piotto, G., & Nascimbeni, V. 2015, A&A, 575, A18
Bonfanti, A., Ortolani, S., & Nascimbeni, V. 2016, A&A, 585, A5
Bonfanti, A., Delrez, L., Hooton, M. J., et al. 2021, A&A, 646, A157
Bonfanti, A., Brady, M., Wilson, T. G., et al. 2024, A&A, 682, A66
Bonomo, A. S., Dumusque, X., Massa, A., et al. 2023, A&A, 677, A33
Brandeker, A., Patel, J. A., & Morris, B. M. 2024, PIPE: Extracting PSF photometry from CHEOPS data, Astrophysics Source Code Library [record ascl:2404.002]
Brinkman, C. L., Weiss, L. M., Dai, F., et al. 2023, AJ, 165, 88
Brugger, B., Mousis, O., Deleuil, M., & Deschamps, F. 2017, ApJ, 850, 93
Brügger, N., Burn, R., Coleman, G. A. L., Alibert, Y., & Benz, W. 2020, A&A, 640, A21
Burn, R., Mordasini, C., Mishra, L., et al. 2024, Nat. Astron., 8, 463
Burt, J. A., Hooton, M. J., Mamajek, E. E., et al. 2024, ApJ, 971, L12
Caldiroli, A., Haardt, F., Gallo, E., et al. 2022, A&A, 663, A122
Castelli, F., & Kurucz, R. L. 2003, in IAU Symposium, 210, Modelling of Stellar Atmospheres, eds. N. Piskunov, W. W. Weiss, & D. F. Gray, A20
Castro-González, A., Demangeon, O. D. S., Lillo-Box, J., et al. 2023, A&A, 675, A52
Chachan, Y., & Stevenson, D. J. 2018, ApJ, 854, 21
Chen, H., & Rogers, L. A. 2016, ApJ, 831, 180
Claret, A. 2017, A&A, 600, A30
Claret, A. 2021, RNAAS, 5, 13
Cloutier, R., & Menou, K. 2020, AJ, 159, 211
Dai, F., Howard, A. W., Batalha, N. M., et al. 2021, AJ, 162, 62
Damasso, M., Sozzetti, A., Lovis, C., et al. 2020, A&A, 642, A31
Demangeon, O. D. S., Zapatero Osorio, M. R., Alibert, Y., et al. 2021, A&A, 653, A41
Dorn, C., & Heng, K. 2018, ApJ, 853, 64
Dorn, C., & Lichtenberg, T. 2021, ApJ, 922, L4
Dorn, C., Khan, A., Heng, K., et al. 2015, A&A, 577, A83
Dorn, C., Venturini, J., Khan, A., et al. 2017, A&A, 597, A37
Egger, J. A., Osborn, H. P., Kubyshkina, D., et al. 2024, A&A, 688, A223
Emsenhuber, A., Mordasini, C., Burn, R., et al. 2021a, A&A, 656, A69
Emsenhuber, A., Mordasini, C., Burn, R., et al. 2021b, A&A, 656, A70
Emsenhuber, A., Mordasini, C., & Burn, R. 2023, Eur. Phys. J. Plus, 138, 181
Engle, S. G., & Guinan, E. F. 2023, ApJ, 954, L50
Erkaev, N. V., Kulikov, Y. N., Lammer, H., et al. 2007, A&A, 472, 329
Espinoza, N. 2018, RNAAS, 2, 209
Fernández Fernández, J., Wheatley, P. J., King, G. W., & Jenkins, J. S. 2024, MNRAS, 527, 911
Fisher, C., Akin, C. J., Allen, N., et al. 2023, Constraining the Oxidation State of the Super-Earth TOI-1685 b, JWST Proposal. Cycle 2, 4195
Foreman-Mackey, D., Luger, R., Agol, E., et al. 2021, J. Open Source Softw., 6, 3285
Fortier, A., Simon, A. E., Broeg, C., et al. 2024, A&A, 687, A302
Fulton, B. J., & Petigura, E. A. 2018, AJ, 156, 264
Fulton, B. J., Petigura, E. A., Howard, A. W., et al. 2017, AJ, 154, 109
Gaia Collaboration (Brown, A. G. A., et al.) 2021, A&A, 649, A1
Gaia Collaboration (Vallenari, A., et al.) 2023, A&A, 674, A1
García Muñoz, A. 2023, A&A, 672, A77
García Muñoz, A., Youngblood, A., Fossati, L., et al. 2020, ApJ, 888, L21
García Muñoz, A., Fossati, L., Youngblood, A., et al. 2021, ApJ, 907, L36
García Muñoz, A., Asensio Ramos, A., & Faure, A. 2024, Icarus, 415, 116080
Gardner, J. P., Mather, J. C., Clampin, M., et al. 2006, Space Sci. Rev., 123, 485
Georgieva, I. Y., Persson, C. M., Goffo, E., et al. 2023, A&A, 674, A117
Gupta, A., & Schlichting, H. E. 2019, MNRAS, 487, 24
Gupta, A., & Schlichting, H. E. 2021, MNRAS, 504, 4634
Guzmán-Mesa, A., Kitzmann, D., Mordasini, C., & Heng, K. 2022, MNRAS, 513, 4015
Haldemann, J., Ksoll, V., Walter, D., et al. 2023, A&A, 672, A180
Haldemann, J., Dorn, C., Venturini, J., Alibert, Y., & Benz, W. 2024, A&A, 681, A96
Harris, C. R., Millman, K. J., van der Walt, S. J., et al. 2020, Nature, 585, 357
Hirano, T., Livingston, J. H., Fukui, A., et al. 2021, AJ, 162, 161
Ho, C. S. K. & Van Eylen, V. 2023, MNRAS, 519, 4056
Ho, C. S. K., Rogers, J. G., Van Eylen, V., Owen, J. E., & Schlichting, H. E. 2024, MNRAS, 531, 3698
Holmberg, M., & Madhusudhan, N. 2024, A&A, 683, L2
Hunter, J. D. 2007, Comput. Sci. Eng., 9, 90
Innes, H., Tsai, S.-M., & Pierrehumbert, R. T. 2023, ApJ, 953, 168
Izidoro, A., Schlichting, H. E., Isella, A., et al. 2022, ApJ, 939, L19
Jin, S., & Mordasini, C. 2018, ApJ, 853, 163
Jin, S., Mordasini, C., Parmentier, V., et al. 2014, ApJ, 795, 65
Johnstone, C. P. 2020, ApJ, 890, 79
Johnstone, C. P., Güdel, M., Lammer, H., & Kislyakova, K. G. 2018, A&A, 617, A107
Johnstone, C. P., Bartel, M., & Güdel, M. 2021, A&A, 649, A96
Kamland Collaboration (Gando, A., et al.) 2011, Nat. Geosci., 4, 647
Kiman, R., Faherty, J. K., Cruz, K. L., et al. 2021, AJ, 161, 277
Kite, E. S., Fegley, Bruce, J., Schaefer, L., & Ford, E. B. 2020, ApJ, 891, 111
Kitzmann, D., Heng, K., Oreshenko, M., et al. 2020, ApJ, 890, 174
Kitzmann, D., Stock, J. W., & Patzer, A. B. C. 2024, MNRAS, 527, 7263
Kubyshkina, D. I., & Fossati, L. 2021, RNAAS, 5, 74
Kubyshkina, D., & Vidotto, A. A. 2021, MNRAS, 504, 2034
Kubyshkina, D., Fossati, L., Erkaev, N. V., et al. 2018, A&A, 619, A151
Kubyshkina, D., Fossati, L., & Erkaev, N. V. 2024, A&A, 684, A26
Kurucz, R. L. 1993, SYNTHE spectrum synthesis programs and line data, Kurucz CD-ROM (Cambridge, MA: Smithsonian Astrophysical Observatory)
Lacedelli, G., Malavolta, L., Borsato, L., et al. 2021, MNRAS, 501, 4148
Lacedelli, G., Wilson, T. G., Malavolta, L., et al. 2022, MNRAS, 511, 4551
Lammer, H., Selsis, F., Ribas, I., et al. 2003, ApJ, 598, L121
Leleu, A., Alibert, Y., Hara, N. C., et al. 2021, A&A, 649, A26
Leleu, A., Delisle, J. B., Udry, S., et al. 2023, A&A, 669, A117
Lendl, M., Csizmadia, S., Deline, A., et al. 2020, A&A, 643, A94
Ligi, R., Dorn, C., Crida, A., et al. 2019, A&A, 631, A92
Lindegren, L., Bastian, U., Biermann, M., et al. 2021, A&A, 649, A4
Lopez, E. D. 2017, MNRAS, 472, 245
Lopez, E. D., & Fortney, J. J. 2014, ApJ, 792, 1
Luo, H., Dorn, C., & Deng, J. 2024, Nat. Astron., 8, 1399
Luque, R., & Pallé, E. 2022, Science, 377, 1211
Luque, R., Bean, J. L., Changeat, Q., et al. 2023, The First Atmospheric Study of a Bona Fide Water World, JWST Proposal. Cycle 2, 3263
Madhusudhan, N., Moses, J. I., Rigby, F., & Barrier, E. 2023a, Faraday Discuss., 245, 80
Madhusudhan, N., Sarkar, S., Constantinou, S., et al. 2023b, ApJ, 956, L13
Maldonado, J., Micela, G., Baratella, M., et al. 2020, A&A, 644, A68
Mann, A. W., Feiden, G. A., Gaidos, E., Boyajian, T., & von Braun, K. 2015, ApJ, 804, 64
Marigo, P., Girardi, L., Bressan, A., et al. 2017, ApJ, 835, 77
McKinney, W. et al. 2010, in Proceedings of the 9th Python in Science Conference, 445, Austin, TX, 51
Michel, A., Haldemann, J., Mordasini, C., & Alibert, Y. 2020, A&A, 639, A66
Mistry, P., Prasad, A., Maity, M., et al. 2024, PASA, 41, e030
Moran, S. E., Stevenson, K. B., Sing, D. K., et al. 2023, ApJ, 948, L11
Mordasini, C. 2020, A&A, 638, A52
Mordasini, C., Alibert, Y., & Benz, W. 2009, A&A, 501, 1139
Nagel, E., Czesla, S., Kaminski, A., et al. 2023, A&A, 680, A73
Nixon, M. C., Piette, A. A. A., Kempton, E. M. R., et al. 2024, ApJ, 970, L28
Osborne, H. L. M., Van Eylen, V., Goffo, E., et al. 2024, MNRAS, 527, 11138
Otegi, J. F., Bouchy, F., & Helled, R. 2020, A&A, 634, A43
Owen, J. E., & Wu, Y. 2013, ApJ, 775, 105
Owen, J. E., & Wu, Y. 2017, ApJ, 847, 29
Paardekooper, S. J., Baruteau, C., & Kley, W. 2011, MNRAS, 410, 293
Parc, L., Bouchy, F., Venturini, J., Dorn, C., & Helled, R. 2024, A&A, 688, A59
Parviainen, H., Luque, R., & Palle, E. 2024, MNRAS, 527, 5693
Patel, J. A., Egger, J. A., Wilson, T. G., et al. 2023, A&A, 679, A92
Paxton, B., Schwab, J., Bauer, E. B., et al. 2018, ApJS, 234, 34
Petigura, E. A., Rogers, J. G., Isaacson, H., et al. 2022, AJ, 163, 179
Piaulet, C., Benneke, B., Almenara, J. M., et al. 2023, Nat. Astron., 7, 206
Piaulet-Ghorayeb, C., Benneke, B., Radica, M., et al. 2024, ApJ, 974, L10
Pierrehumbert, R. T. 2023, ApJ, 944, 20
Piotto, G., Zingales, T., Borsato, L., et al. 2024, MNRAS, 535, 2763
Piskunov, N., & Valenti, J. A. 2017, A&A, 597, A16
Polanski, A. S., Crossfield, I. J. M., Burt, J. A., et al. 2021, AJ, 162, 238
Rauer, H., Aerts, C., Cabrera, J., et al. 2024, arXiv e-prints [arXiv:2406.05447]
Reddy, B. E., Lambert, D. L., & Allende Prieto, C. 2006, MNRAS, 367, 1329
Rogers, L. A., & Seager, S. 2010, ApJ, 712, 974
Rogers, J. G., Schlichting, H. E., & Owen, J. E. 2023, ApJ, 947, L19
Salmon, S. J. A. J., Van Grootel, V., Buldgen, G., Dupret, M. A., & Eggenberger, P. 2021, A&A, 646, A7
Salz, M., Schneider, P. C., Czesla, S., & Schmitt, J. H. M. M. 2016, A&A, 585, L2
Sanchis-Ojeda, R., Rappaport, S., Winn, J. N., et al. 2014, ApJ, 787, 47
Schanche, N., Hébrard, G., Collier Cameron, A., et al. 2020, MNRAS, 499, 428
Schönrich, R., Binney, J., & Dehnen, W. 2010, MNRAS, 403, 1829
Scuflaire, R., Théado, S., Montalbán, J., et al. 2008, Ap&SS, 316, 83
Seager, S., Kuchner, M., Hier-Majumder, C. A., & Militzer, B. 2007, ApJ, 669, 1279
Shematovich, V. I., Ionov, D. E., & Lammer, H. 2014, A&A, 571, A94
Skrutskie, M. F., Cutri, R. M., Stiening, R., et al. 2006, AJ, 131, 1163
Sousa, S. G., Adibekyan, V., Delgado-Mena, E., et al. 2021, A&A, 656, A53
Stock, J. W., Kitzmann, D., Patzer, A. B. C., & Sedlmayr, E. 2018, MNRAS, 479, 865
Stock, J. W., Kitzmann, D., & Patzer, A. B. C. 2022, MNRAS, 517, 4070
Suárez Mascareño, A., Passegger, V. M., González Hernández, J. I., et al. 2024, A&A, 685, A56
Tanaka, H., Takeuchi, T., & Ward, W. R. 2002, ApJ, 565, 1257
Teske, J., Díaz, M. R., Luque, R., et al. 2020, AJ, 160, 96
Thiabaud, A., Marboeuf, U., Alibert, Y., Leya, I., & Mezger, K. 2015, A&A, 574, A138
Triaud, A. H. M. J., de Wit, J., Klein, F., et al. 2024, Nat. Astron., 8, 17
Turbet, M., Bolmont, E., Ehrenreich, D., et al. 2020, A&A, 638, A41
Unterborn, C. T., Desch, S. J., Haldemann, J., et al. 2023, ApJ, 944, 42
Valencia, D., Sasselov, D. D., & O’Connell, R. J. 2007, ApJ, 665, 1413
Van Eylen, V., Agentoft, C., Lundkvist, M. S., et al. 2018, MNRAS, 479, 4786
Vazan, A., Sari, R., & Kessel, R. 2022, ApJ, 926, 150
Venturini, J., Guilera, O. M., Haldemann, J., Ronco, M. P., & Mordasini, C. 2020a, A&A, 643, L1
Venturini, J., Guilera, O. M., Ronco, M. P., & Mordasini, C. 2020b, A&A, 644, A174
Venturini, J., Ronco, M. P., Guilera, O. M., et al. 2024, A&A, 686, L9
Virtanen, P., Gommers, R., Oliphant, T. E., et al. 2020, Nat. Methods, 17, 261
Ward, W. R. 1997, ApJ, 482, L211
Waskom, M. L. 2021, J. Open Source Softw., 6, 3021
Weiner Mansfield, M., Xue, Q., Zhang, M., et al. 2024, ApJ, 975, L22
Weiss, L. M., Dai, F., Huber, D., et al. 2021, AJ, 161, 56
Wright, E. L., Eisenhardt, P. R. M., Mainzer, A. K., et al. 2010, AJ, 140, 1868
Yelle, R. V. 2004, Icarus, 170, 167
Yoshida, T., Terada, N., Ikoma, M., & Kuramoto, K. 2022, ApJ, 934, 137
Zeng, L., Jacobsen, S. B., Sasselov, D. D., et al. 2019, PNAS, 116, 9723