Accès ouvert déclaré
2025
preprint
A Swarm of WASP Planets: Nine giant planets identified by the WASP survey
N. Schanche, Guillaume Hébrard, Keivan G. Stassun, Benjamin J. Hord, Khalid Barkaoui, Allyson Bieryla, David R. Ciardi, Karen A. Collins, A. Collier Cameron, J. D. Hartman, N. Heidari, C. Hellier, Steve B. Howell, M. Lendl, J. McCormac, Kim K. McLeod, H. Parviainen, Don J. Radford, A. S. Rajpurohit, Howard M. Relles, Rishikesh Sharma, Sanjay Baliwal, G. Á. Bakos, S. C. C. Barros, F. Bouchy, Artem Burdanov, Polina A. Budnikova, Catherine A. Clark, L. Delrez, O. D. S. Demangeon, Rodrigo Diaz, Mark E. Everett, M. Gillon, Christina Hedges, Jesus Higuera, Jehin Emmanuël, Jon M. Jenkins, F. Kiefer, Didier Laloum, M.B. Lund, Pierre Magain, Pierre Maxted, Ismael Mireles, K. J. Nikitha, Cyrielle Opitom, Yatrik Patel, Mark E. Rose, S. G. Sousa, Ivan A. Strakhov, A. Tuson, Richard West, Joshua N. Winn
1Citations signalées, ce qui n’est pas une note de qualité
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Le résumé fourni par la source
The Wide Angle Search for Planets (WASP) survey provided some of the first transiting hot Jupiter candidates. With the addition of the Transiting Exoplanet Survey Satellite (TESS), many WASP planet candidates have now been revisited and given updated transit parameters. Here we present 9 transiting planets orbiting FGK stars that were identified as candidates by the WASP survey and measured to have planetary masses by radial velocity measurements. Subsequent space-based photometry taken by TESS as well as ground-based photometric and spectroscopic measurements have been used to jointly analyze the planetary properties of WASP-102 b, WASP-116 b, WASP-149 b WASP-154 b, WASP-155 b, WASP-188 b, WASP-194 b/HAT-P-71 b, WASP-195 b, and WASP-197 b. These planets have radii between 0.9 R_Jup and 1.4 R_Jup, masses between 0.1 M_Jup and 1.5 M_Jup, and periods between 1.3 and 6.6 days.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
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Les sujets associés
Stellar, planetary, and galactic studiesAstronomy and Astrophysical ResearchAstrophysics and Star Formation Studies