The HD 137496 system: A dense, hot super-Mercury and a cold Jupiter

R. F. Díaz (1) , X. Dumusque (2) , P. Figueira (3) , A. Hadjigeorghiou , S. Hojjatpanah (1) , O. Mousis (1) , A. Osborn , A. Santerne (1) , P. A. Strøm (4) , S. Udry (2) , P. J. Wheatley (5) , T. Azevedo Silva , O. D. S. Demangeon (6) , S. C. C. Barros (1) , D. J. Armstrong (1) , J. F. Otegi , D. Bossini (7) , E. Delgado Mena , S. G. Sousa (6) , V. Adibekyan (8, 9) , L. D. Nielsen (10) , C. Dorn (11) , J. Lillo-Box (3) , N. C. Santos (6, 9) , S. Hoyer (1) , K. G. Stassun (12) , J. M. Almenara (13) , D. Bayliss (14) , D. Barrado (15) , I. Boisse (1) , D. J. A. Brown (1)

1 LAM - Laboratoire d'Astrophysique de Marseille
2 ObsGE - Observatoire Astronomique de l'Université de Genève
3 ESO - European Southern Observatory
4 IAP - Institut d'Astrophysique de Paris
5 University of Warwick [Coventry]
6 IASTRO - Instituto de Astrofísica e Ciências do Espaço
7 CAUP - Centro de Astrofísica da Universidade do Porto
8 University of St Andrews [Scotland]
9 Faculdade de Ciências [Lisboa]
10 IGN - Department of Geosciences and Natural Resource Management [Copenhagen]
11 Institut für Virologie
12 Vanderbilt University [Nashville]
13 IPAG - Institut de Planétologie et d'Astrophysique de Grenoble
14 Department of Physics [Coventry]
15 CAB - Centro de Astrobiologia [Madrid]

Keywords: planets and satellites: composition; planets and satellites: detection; stars: individual: HD 137496; techniques: photometric; techniques: radial velocities; Astrophysics - Earth and Planetary Astrophysics

Domains: Physics [physics]; Astrophysics [astro-ph]; Earth and Planetary Astrophysics [astro-ph.EP]

R. F. Díaz, X. Dumusque, P. Figueira, A. Hadjigeorghiou, S. Hojjatpanah, et al.. The HD 137496 system: A dense, hot super-Mercury and a cold Jupiter. aap, 2022, 657, pp.A68. ⟨10.1051/0004-6361/20214152010.48550/arXiv.2111.08764⟩. ⟨hal-03953786⟩