The young HD 73583 (TOI-560) planetary system: two 10-M-circle plus mini-Neptunes transiting a 500-Myr-old, bright, and active K dwarf

We present the discovery and characterization of two transiting planets observed by TESS in the light curves of the young and bright (V = 9.67) star HD73583 (TOI-560). We perform an intensive spectroscopic and photometric space-and ground-based follow-up in order to confirm and characterize the syst...

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Main Authors: Barragan, O, Armstrong, DJ, Gandolfi, D, Carleo, I, Vidotto, AA, D'Angelo, CV, Oklopcic, A, Isaacson, H, Oddo, D, Collins, K, Fridlund, M, Sousa, SG, Persson, CM, Hellier, C, Howell, S, Howard, A, Redfield, S, Eisner, N, Georgieva, IY, Dragomir, D, Bayliss, D, Nielsen, LD, Klein, B, Aigrain, S, Zhang, M, Teske, J, Twicken, JD, Jenkins, J, Esposito, M, Van Eylen, V, Rodler, F, Adibekyan, V, Alarcon, J, Anderson, DR, Murphy, JMA, Barrado, D, Barros, SCC, Benneke, B, Bouchy, F, Bryant, EM, Butler, RP, Burt, J, Cabrera, J, Casewell, S, Chaturvedi, P, Cloutier, R, Cochran, WD, Crane, J, Crossfield, I, Crouzet, N
Format: Journal article
Language:English
Published: Oxford University Press 2022