Search: WFRF:(Adibekyan V.)
> (2020) >
Mass determinations...
Mass determinations of the three mini-Neptunes transiting TOI-125
-
- Nielsen, L. D. (author)
- Université de Genève,University of Geneva
-
- Gandolfi, D. (author)
- Universita degli Studi di Torino,University of Turin
-
- Armstrong, D. J. (author)
- The University of Warwick
-
show more...
-
- Jenkins, J. S. (author)
- Universidad de Chile (UCH),University of Chile (UCH)
-
- Fridlund, Malcolm, 1952 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Santos, N. C. (author)
- Universidade do Porto,University of Porto
-
- Dai, F. (author)
- California Institute of Technology (Caltech)
-
- Adibekyan, V (author)
- Universidade do Porto,University of Porto
-
- Luque, R. (author)
- Instituto de Astrofísica de Canarias,Universidad de la Laguna,University of La Laguna
-
- Steffen, J. H. (author)
- University of Nevada, Las Vegas (UNLV)
-
- Esposito, M. (author)
- Thüringer Landessternwarte Tautenburg
-
- Meru, F. (author)
- The University of Warwick
-
- Sabotta, S. (author)
- Thüringer Landessternwarte Tautenburg
-
- Bolmont, E. (author)
- Université de Genève,University of Geneva
-
- Kossakowski, D. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Otegi, J. F. (author)
- Université de Genève,University of Geneva,Universität Zürich,University of Zürich
-
- Murgas, F. (author)
- Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias
-
- Stalport, M. (author)
- Université de Genève,University of Geneva
-
- Rodler, F. (author)
- European Southern Observatory Santiago
-
- Diaz, M. R. (author)
- Universidad de Chile (UCH),University of Chile (UCH)
-
- Kurtovic, N. T. (author)
- Universidad de Chile (UCH),University of Chile (UCH)
-
- Ricker, G. (author)
- Massachusetts Institute of Technology (MIT)
-
- Vanderspek, R. (author)
- Massachusetts Institute of Technology (MIT)
-
- Latham, D. W. (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Seager, S. (author)
- Massachusetts Institute of Technology (MIT)
-
- Winn, J. N. (author)
- Princeton University
-
- Jenkins, J. M. (author)
- NASA Ames Research Center
-
- Allart, R. (author)
- Université de Genève,University of Geneva
-
- Almenara, J. M. (author)
- Université de Genève,University of Geneva
-
Barrado, D. (author)
-
- Barros, S.C.C. (author)
- Universidade do Porto,University of Porto
-
- Bayliss, D. (author)
- The University of Warwick
-
- Berdinas, Z. M. (author)
- Universidad de Chile (UCH),University of Chile (UCH)
-
- Boisse, I (author)
- Aix-Marseille Université,Aix Marseille University
-
- Bouchy, F. (author)
- Université de Genève,University of Geneva
-
- Boyd, P. (author)
- NASA Goddard Space Flight Center
-
- Brown, D. J. A. (author)
- The University of Warwick
-
- Bryant, E. M. (author)
- The University of Warwick
-
- Burke, C. (author)
- Massachusetts Institute of Technology (MIT)
-
- Cochran, W. D. (author)
- The University of Texas at Austin, USA
-
- Cooke, B. F. (author)
- The University of Warwick
-
- Demangeon, O. D. S. (author)
- Universidade do Porto,University of Porto
-
- Diaz, R. F. (author)
- Universidad de Buenos Aires
-
- Dittman, J. (author)
- Massachusetts Institute of Technology (MIT)
-
- Dorn, C. (author)
- Universiteit Leiden (UL),Leiden University (UL)
-
- Dumusque, X. (author)
- Université de Genève,University of Geneva
-
- Garcia, R. A. (author)
- Paris Diderot University, France,Université Paris-Saclay,University Paris-Saclay
-
- Gonzalez-Cuesta, L. (author)
- Instituto de Astrofísica de Canarias,Universidad de la Laguna,University of La Laguna
-
- Grziwa, S. (author)
- Universität zu Köln,University of Cologne
-
- Georgieva, Iskra, 1987 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Guerrero, N. (author)
- Massachusetts Institute of Technology (MIT)
-
- Hatzes, A. P. (author)
- Thüringer Landessternwarte Tautenburg
-
- Helled, R. (author)
- Universiteit Leiden (UL),Leiden University (UL)
-
- Henze, C. E. (author)
- NASA Ames Research Center
-
- Hojjatpanah, S. (author)
- Universidade do Porto,University of Porto
-
- Korth, J. (author)
- Universität zu Köln,University of Cologne
-
- Lam, K. W. F. (author)
- Technische Universität Berlin
-
Lillo-Box, J. (author)
-
- Lopez, T. A. (author)
- Aix-Marseille Université,Aix Marseille University
-
- Livingston, J. (author)
- University of Tokyo, Japan
-
- Mathur, S. (author)
- Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias
-
- Mousis, O. (author)
- Aix-Marseille Université,Aix Marseille University
-
- Narita, N. (author)
- National Astronomical Observatory of Japan,Instituto de Astrofísica de Canarias,Japan Science and Technology Agency (JST)
-
- Osborn, H. P. (author)
- Universität Bern,University of Bern,Aix-Marseille Université,Aix Marseille University
-
- Palle, E. (author)
- Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias
-
- Pena Rojas, P. A. (author)
- Universidad de Chile (UCH),University of Chile (UCH)
-
- Persson, Carina, 1964 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Quinn, S. N. (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Rauer, H. (author)
- Technische Universität Berlin,Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR),Freie Universität Berlin
-
- Redfield, S. (author)
- Wesleyan University
-
- Santerne, A. (author)
- Aix-Marseille Université,Aix Marseille University
-
- dos Santos, L. A. (author)
- Université de Genève,University of Geneva
-
- Seidel, (author)
- Université de Genève,University of Geneva
-
- Sousa, S. G. (author)
- Universidade do Porto,University of Porto
-
- Ting, E. B. (author)
- NASA Ames Research Center
-
- Turbet, M. (author)
- Université de Genève,University of Geneva
-
- Udry, S. (author)
- Université de Genève,University of Geneva
-
- Vanderburg, A. (author)
- The University of Texas at Austin, USA
-
- Van Eylen, V. (author)
- University College London (UCL)
-
- Vines, (author)
- Universidad de Chile (UCH),University of Chile (UCH)
-
- Wheatley, P. J. (author)
- The University of Warwick
-
- Wilson, P. A. (author)
- The University of Warwick
-
show less...
-
(creator_code:org_t)
- 2020-01-23
- 2020
- English.
-
In: Monthly Notices of the Royal Astronomical Society. - : Oxford University Press (OUP). - 0035-8711 .- 1365-2966. ; 492:4, s. 5399-5412
- Related links:
-
https://research.cha... (primary) (free)
-
show more...
-
https://academic.oup...
-
https://research.cha...
-
https://research.cha...
-
https://doi.org/10.1...
-
https://doi.org/10.1...
-
https://research.cha...
-
show less...
Abstract
Subject headings
Close
- The Transiting Exoplanet Survey Satellite, TESS, is currently carrying out an all-sky search for small planets transiting bright stars. In the first year of the TESS survey, a steady progress was made in achieving the mission's primary science goal of establishing bulk densities for 50 planets smaller than Neptune. During that year, the TESS's observations were focused on the southern ecliptic hemisphere, resulting in the discovery of three mini-Neptunes orbiting the star T01-125, a V = 11,0 KO dwarf. We present intensive HARPS radial velocity observations, yielding precise mass measurements for TO1-125b, TOI-125c, and TOI-125d. TOI-125b has an orbital period of 4,65 d, a radius of 2,726 + 0,075 RE, a mass of 9,50 0,88 ME, and is near the 2:1 mean motion resonance with TOI-125c at 9.15 d. TOI-125c has a similar radius of 2,759 0.10 RE and a mass of 6,63 + 0,99 ME, being the puffiest of the three planets. T01-125d has an orbital period of 19,98 d and a radius of 2.93 + 0,17 RE and mass 13,6 1,2 ME, For T01-125b and d, we find unusual high eccentricities of 0.19 0.04 and 0.17+(c):(!,(, respectively. Our analysis also provides upper mass limits for the two low-SNR planet candidates in the system; for T01-125.04 (Rp = 1.36 RE, P = 0.53 d), we find a 2a upper mass limit of 1.6 ME, whereas T01-125.05 (RP = 4.2-'2E44 RE, P = 13.28 d) is unlikely a viable planet candidate with an upper mass limit of 2.7 ME. We discuss the internal structure of the three confirmed planets, as well as dynamical stability and system architecture for this intriguing exoplanet system.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- Planets and satellites: detection
- Planets and satellites: individual: (TOI-125, TIC 52368076)
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database
- By the author/editor
-
Nielsen, L. D.
-
Gandolfi, D.
-
Armstrong, D. J.
-
Jenkins, J. S.
-
Fridlund, Malcol ...
-
Santos, N. C.
-
show more...
-
Dai, F.
-
Adibekyan, V
-
Luque, R.
-
Steffen, J. H.
-
Esposito, M.
-
Meru, F.
-
Sabotta, S.
-
Bolmont, E.
-
Kossakowski, D.
-
Otegi, J. F.
-
Murgas, F.
-
Stalport, M.
-
Rodler, F.
-
Diaz, M. R.
-
Kurtovic, N. T.
-
Ricker, G.
-
Vanderspek, R.
-
Latham, D. W.
-
Seager, S.
-
Winn, J. N.
-
Jenkins, J. M.
-
Allart, R.
-
Almenara, J. M.
-
Barrado, D.
-
Barros, S.C.C.
-
Bayliss, D.
-
Berdinas, Z. M.
-
Boisse, I
-
Bouchy, F.
-
Boyd, P.
-
Brown, D. J. A.
-
Bryant, E. M.
-
Burke, C.
-
Cochran, W. D.
-
Cooke, B. F.
-
Demangeon, O. D. ...
-
Diaz, R. F.
-
Dittman, J.
-
Dorn, C.
-
Dumusque, X.
-
Garcia, R. A.
-
Gonzalez-Cuesta, ...
-
Grziwa, S.
-
Georgieva, Iskra ...
-
Guerrero, N.
-
Hatzes, A. P.
-
Helled, R.
-
Henze, C. E.
-
Hojjatpanah, S.
-
Korth, J.
-
Lam, K. W. F.
-
Lillo-Box, J.
-
Lopez, T. A.
-
Livingston, J.
-
Mathur, S.
-
Mousis, O.
-
Narita, N.
-
Osborn, H. P.
-
Palle, E.
-
Pena Rojas, P. A ...
-
Persson, Carina, ...
-
Quinn, S. N.
-
Rauer, H.
-
Redfield, S.
-
Santerne, A.
-
dos Santos, L. A ...
-
Seidel,
-
Sousa, S. G.
-
Ting, E. B.
-
Turbet, M.
-
Udry, S.
-
Vanderburg, A.
-
Van Eylen, V.
-
Vines,
-
Wheatley, P. J.
-
Wilson, P. A.
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
-
and Astronomy Astrop ...
- Articles in the publication
-
Monthly Notices ...
- By the university
-
Chalmers University of Technology