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Collins, K. Stassun, Lars A. Buchhave, L. G. Murphy, L. M. Serrano, M. Endl, P. A. Reed, P. MacQueen, R. P. Schwarz, R. Tronsgaard, S. H. Albrecht, S. N. Quinn, S. Seager, T. Gan, W. D. Cochran","submitted_at":"2022-04-29T09:04:44Z","abstract_excerpt":"We report the confirmation and characterisation of TOI-1820~b, TOI-2025~b, and TOI-2158~b, three Jupiter-sized planets on short-period orbits around G-type stars detected by TESS. Through our ground-based efforts using the FIES and Tull spectrographs, we have confirmed these planets and characterised their orbits, and find periods of around $4.9$~d, $8.9$~d, and $8.6$~d for TOI-1820~b, TOI-2025~b, and TOI-2158~b, respectively. The sizes of the planets range from 0.96 to 1.14 Jupiter radii, and their masses are in the range from 0.8 to 4.4 Jupiter masses. 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A. Belinski, A. Bieryla, A. W. Howard, B. Massey, B. Shiao, B. S. Safonov, D. Gandolfi, D. M. Conti, D. Watanabe, E. Knudstrup, E. Palle, F. Murgas, G. Furesz, G. Nowak, G. R. Ricker, G. Srdoc, H. Isaacson, H. J. Deeg, I. A. Strakhov, J. D. Twicken, J. M. Jenkins, J. N. Winn, John F. Kielkopf, K. A. Collins, K. Barkaoui, K. I. Collins, K. Stassun, Lars A. Buchhave, L. G. Murphy, L. M. Serrano, M. Endl, P. A. Reed, P. MacQueen, R. P. Schwarz, R. Tronsgaard, S. H. Albrecht, S. N. Quinn, S. Seager, T. Gan, W. D. Cochran","submitted_at":"2022-04-29T09:04:44Z","abstract_excerpt":"We report the confirmation and characterisation of TOI-1820~b, TOI-2025~b, and TOI-2158~b, three Jupiter-sized planets on short-period orbits around G-type stars detected by TESS. 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