A Swarm of WASP Planets: Nine giant planets identified by the WASP survey

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dc.contributor.authorSchanche, Nicole
dc.contributor.authorHébrard, Guillaume
dc.contributor.authorStassun, Keivan G.
dc.contributor.authorHord, Benjamin J.
dc.contributor.authorBarkaoui, Khalid
dc.contributor.authorBieryla, Allyson
dc.contributor.authorCiardi, David R.
dc.contributor.authorCollins, Karen A.
dc.contributor.authorCameron, Andrew Collier
dc.contributor.authorHartman, Joel
dc.contributor.authorHeidari, N.
dc.contributor.authorHellier, Coel
dc.contributor.authorHowell, Steve B.
dc.contributor.authorLendl, Monika
dc.contributor.authorMcCormac, James
dc.contributor.authorMcLeod, Kim K.
dc.contributor.authorParviainen, Hannu
dc.contributor.authorRadford, Don J.
dc.contributor.authorRajpurohit, Arvind Singh
dc.contributor.authorRelles, Howard M.
dc.contributor.authorSharma, Rishikesh
dc.contributor.authorBaliwal, Sanjay
dc.contributor.authorBakos, Gaspar
dc.contributor.authorBarros, Susana
dc.contributor.authorBouchy, François
dc.contributor.authorBurdanov, Artem Y.
dc.contributor.authorBudnikova, Polina A.
dc.contributor.authorChakaraborty, Abhijit
dc.contributor.authorClark, Catherine
dc.contributor.authorDelrez, Laetitia
dc.contributor.authorDemangeon, O. D. S.
dc.contributor.authorDiaz, Rodrigo
dc.contributor.authorDonnenfield, Jonah
dc.contributor.authorEverett, Mark
dc.contributor.authorGillon, Michaël
dc.contributor.authorHedges, Christina
dc.contributor.authorHiguera, Jesus
dc.contributor.authorJehin, Emmanuel
dc.contributor.authorJenkins, Jon M.
dc.contributor.authorKiefer, Flavien
dc.contributor.authorLaloum, Didier
dc.contributor.authorLund, Mike
dc.contributor.authorMagain, Pierre
dc.contributor.authorMaxted, Pierre
dc.contributor.authorMireles, Ismael
dc.contributor.authorNikitha, K. J.
dc.contributor.authorOpitom, Cyrielle
dc.contributor.authorPatel, Yatrik
dc.contributor.authorRose, Mark
dc.contributor.authorSousa, Sergio
dc.contributor.authorStrakhov, Ivan
dc.contributor.authorStrøm, Paul
dc.contributor.authorTuson, Amy
dc.contributor.authorWest, Richard
dc.contributor.authorWinn, Joshua
dc.date.accessioned2025-06-05T14:02:50Z
dc.date.available2025-06-05T14:02:50Z
dc.date.issued2025-04-10
dc.description.abstractThe 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 Rⱼᵤₚ and 1.4 Rⱼᵤₚ, masses between 0.1 Mⱼᵤₚ and 1.5 Mⱼᵤₚ, and periods between 1.3 and 6.6 days.
dc.description.sponsorshipThe material is based upon work supported by NASA under award number 80GSFC24M0006 HP acknowledges support by the Spanish Ministry of Science and Innovation with the Ramon y Cajal fellowship number RYC2021031798I Funding from the University of La Laguna and the Spanish Ministry of Universities is acknowledged KKM acknowledges support from the New York Community Trust Fund for Astrophysical Research The postdoctoral fellowship of KB is funded by F R S FNRS grant T 0109 20 and by the Francqui Foundation ML acknowledges support of the Swiss National Science Foundation under grant number PCEFP2 194576 The contribution of ML has been carried out within the framework of the NCCR PlanetS supported by the Swiss National Science Foundation under grant 51NF40 205606 KAC acknowledges support from the TESS mission via subaward s3449 from MIT DRC acknowledges partial support from NASA Grant 182XRP18 20007 I A S and P A B acknowledge the support of M V Lomonosov Moscow State University Program of Development S G S acknowledges the support from FCT through Investigador FCT contract nr CEECIND/00826/2018 and POPH/FSE EC GB acknowledges the support from NASA grant 80NSSC22K0315 Funding for the TESS mission is provided by NASA s Science Mission Directorate We acknowledge the use of public TESS data from pipelines at the TESS Science Office and at the TESS Science Processing Operations Center This research has made use of the the NASA Exoplanet Archive and the Exoplanet Followup Observation Program ExoFOP; DOI: 10 26134/ExoFOP5 website which are operated by the California Institute of Technology under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program Resources supporting this work were provided by the NASA HighEnd Computing HEC Program through the NASA Advanced Supercomputing NAS Division at Ames Research Center for the production of the SPOC data products This paper includes data collected by the TESS mission that are publicly available from the Mikulski Archive for Space Telescopes MAST Some of the observations in this paper made use of the HighResolution Imaging instrument Zorro and were obtained under Gemini LLP Proposal Number: GN/S2021ALP105 Zorro was funded by the NASA Exoplanet Exploration Program and built at the NASA Ames Research Center by Steve B Howell Nic Scott Elliott P Horch and Emmett Quigley Zorro was mounted on the Gemini South telescope of the international Gemini Observatory a program of NSF s OIR Lab which is managed by the Association of Universities for Research in Astronomy AURA under a cooperative agreement with the National Science Foundation on behalf of the Gemini partnership: the National Science Foundation United States National Research Council Canada Agencia Nacional de Investigacion y Desarrollo Chile Ministe rio de Ciencia Tecnolog ıa e Innovacion Argentina Min isterio da Ci encia Tecnologia Inovacoes e Comunicac¸ oes Brazil and Korea Astronomy and Space Science Institute Republic of Korea Some of the Observations in the paper made use of the NNEXPLORE Exoplanet and Stellar Speckle Imager NESSI NESSI was funded by the NASA Exoplanet Exploration Program and the NASA Ames Research Center NESSI was built at the Ames Research Center by Steve B Howell Nic Scott Elliott P Horch and Emmett Quigley 22 We are grateful to PRLDOS Department of Space Government of India as well as the Director PRL for their generous support Their support has been instrumental in funding the PARAS2 spectrograph for our exoplanet discovery project We express our gratitude to all the Mount Abu Observatory staff and PARAS2 instrument team for their invaluable assistance throughout the observations This work makes use of observations from the LCOGT network Part of the LCOGT telescope time was granted by NOIRLab through the MidScale Innovations Program MSIP MSIP is funded by NSF This paper is based on observations made with the Las Cumbres Observatory s education network telescopes that were upgraded through generous support from the Gordon and Betty Moore Foundation Based on observations obtained at the Hale Telescope Palomar Observatory as part of a collaborative agreement between the Caltech Optical Observatories and the Jet Propulsion Laboratory [operated by Caltech for NASA] We thank the Observatoire de HauteProvence CNRS staff for its support This work was supported by CNES and the Programme National de Planetologie PNP TRAPPISTSouth is funded by the Belgian Fund for Scientific Research Fond National de la Recherche Scientifique FNRS under the grant FRFC 2 5 594 09 F with the participation of the Swiss National Science Fundation SNF MG and EJ are F R S FNRS Research Directors
dc.description.urihttp://arxiv.org/abs/2504.08091
dc.format.extent49 pages
dc.genrejournal articles
dc.genrepostprints
dc.identifierdoi:10.13016/m2egos-myd1
dc.identifier.urihttps://doi.org/10.48550/arXiv.2504.08091
dc.identifier.urihttp://hdl.handle.net/11603/38605
dc.language.isoen_US
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Faculty Collection
dc.relation.ispartofUMBC Center for Space Sciences and Technology (CSST) / Center for Research and Exploration in Space Sciences & Technology II (CRSST II)
dc.rightsThis work was written as part of one of the author's official duties as an Employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such works under U.S. Law.
dc.rightsPublic Domain
dc.rights.urihttps://creativecommons.org/publicdomain/mark/1.0/
dc.subjectAstrophysics - Earth and Planetary Astrophysics
dc.titleA Swarm of WASP Planets: Nine giant planets identified by the WASP survey
dc.typeText
dcterms.creatorhttps://orcid.org/0000-0002-3385-8391
dcterms.creatorhttps://orcid.org/0000-0002-2830-9064

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