TOI-3984 A b and TOI-5293 A b: two temperate gas giants transiting mid-M dwarfs in wide binary systems

We confirm the planetary nature of two gas giants discovered by TESS to transit M dwarfs with stellar companions at wide separations. TOI-3984 A (\(J=11.93\)) is an M4 dwarf hosting a short-period (\(4.353326 \pm 0.000005\) days) gas giant (\(M_p=0.14\pm0.03~\mathrm{M_{J}}\) and \(R_p=0.71\pm0.02~\m...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:arXiv.org 2023-06
Hauptverfasser: Cañas, Caleb I, Kanodia, Shubham, Libby-Roberts, Jessica, Lin, Andrea S J, Schutte, Maria, Powers, Luke, Jones, Sinclaire, Monson, Andrew, Wang, Songhu, Stefánsson, Guðmundur, Cochran, William D, Robertson, Paul, Mahadevan, Suvrath, Kowalski, Adam F, Wisniewski, John, Parker, Brock A, Larsen, Alexander, Chapman, Franklin A L, Kobulnicky, Henry A, Gupta, Arvind F, Everett, Mark E, Penprase, Bryan Edward, Zeimann, Gregory, Beard, Corey, Bender, Chad F, Colón, Knicole D, Diddams, Scott A, Connor, Fredrick, Halverson, Samuel, Ninan, Joe P, Ramsey, Lawrence W, Roy, Arpita, Schwab, Christian
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title arXiv.org
container_volume
creator Cañas, Caleb I
Kanodia, Shubham
Libby-Roberts, Jessica
Lin, Andrea S J
Schutte, Maria
Powers, Luke
Jones, Sinclaire
Monson, Andrew
Wang, Songhu
Stefánsson, Guðmundur
Cochran, William D
Robertson, Paul
Mahadevan, Suvrath
Kowalski, Adam F
Wisniewski, John
Parker, Brock A
Larsen, Alexander
Chapman, Franklin A L
Kobulnicky, Henry A
Gupta, Arvind F
Everett, Mark E
Penprase, Bryan Edward
Zeimann, Gregory
Beard, Corey
Bender, Chad F
Colón, Knicole D
Diddams, Scott A
Connor, Fredrick
Halverson, Samuel
Ninan, Joe P
Ramsey, Lawrence W
Roy, Arpita
Schwab, Christian
description We confirm the planetary nature of two gas giants discovered by TESS to transit M dwarfs with stellar companions at wide separations. TOI-3984 A (\(J=11.93\)) is an M4 dwarf hosting a short-period (\(4.353326 \pm 0.000005\) days) gas giant (\(M_p=0.14\pm0.03~\mathrm{M_{J}}\) and \(R_p=0.71\pm0.02~\mathrm{R_{J}}\)) with a wide separation white dwarf companion. TOI-5293 A (\(J=12.47\)) is an M3 dwarf hosting a short-period (\(2.930289 \pm 0.000004\) days) gas giant (\(M_p=0.54\pm0.07~\mathrm{M_{J}}\) and \(R_p=1.06\pm0.04~\mathrm{R_{J}}\)) with a wide separation M dwarf companion. We characterize both systems using a combination of ground-based and space-based photometry, speckle imaging, and high-precision radial velocities from the Habitable-zone Planet Finder and NEID spectrographs. TOI-3984 A b (\(T_{eq}=563\pm15\) K and \(\mathrm{TSM}=138_{-27}^{+29}\)) and TOI-5293 A b (\(T_{eq}=675_{-30}^{+42}\) K and \(\mathrm{TSM}=92\pm14\)) are two of the coolest gas giants among the population of hot Jupiter-sized gas planets orbiting M dwarfs and are favorable targets for atmospheric characterization of temperate gas giants and three-dimensional obliquity measurements to probe system architecture and migration scenarios.
doi_str_mv 10.48550/arxiv.2302.07714
format Article
fullrecord <record><control><sourceid>proquest_arxiv</sourceid><recordid>TN_cdi_arxiv_primary_2302_07714</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2777169407</sourcerecordid><originalsourceid>FETCH-LOGICAL-a954-88f9a51a685656976936d45fade28746ea9581aa86df60feeab9a2e7641678a73</originalsourceid><addsrcrecordid>eNotkMtqQjEURUOhULF-QEc90PG1uXmnM5E-BIsT55cjSSRSo01irX_fq3Z0YLP2YbMIeWjpWBgp6TPm3_gzZpyyMdW6FTdkwDhvGyMYuyOjUjaUUqY0k5IPSFguZg23RsAEVoDJwTmQzPJz8AL1uIPqt3ufsXpYY4F1xFQL1IypxBrTGrbRNZ_gjphDgZjgGJ2HVUyYT1BOpa-Xe3Ib8Kv40f8dkuXb63L60cwX77PpZN6glaIxJliULSojlVRWK8uVEzKg88xooXxPmRbRKBcUDd7jyiLzWolWaYOaD8nj9e1FQrfPcduP6M4yuouMnni6Evu8-z74UrvN7pBTv6ljuieUFVTzP-bdXtU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2777169407</pqid></control><display><type>article</type><title>TOI-3984 A b and TOI-5293 A b: two temperate gas giants transiting mid-M dwarfs in wide binary systems</title><source>arXiv.org</source><source>Freely Accessible Journals at publisher websites</source><creator>Cañas, Caleb I ; Kanodia, Shubham ; Libby-Roberts, Jessica ; Lin, Andrea S J ; Schutte, Maria ; Powers, Luke ; Jones, Sinclaire ; Monson, Andrew ; Wang, Songhu ; Stefánsson, Guðmundur ; Cochran, William D ; Robertson, Paul ; Mahadevan, Suvrath ; Kowalski, Adam F ; Wisniewski, John ; Parker, Brock A ; Larsen, Alexander ; Chapman, Franklin A L ; Kobulnicky, Henry A ; Gupta, Arvind F ; Everett, Mark E ; Penprase, Bryan Edward ; Zeimann, Gregory ; Beard, Corey ; Bender, Chad F ; Colón, Knicole D ; Diddams, Scott A ; Connor, Fredrick ; Halverson, Samuel ; Ninan, Joe P ; Ramsey, Lawrence W ; Roy, Arpita ; Schwab, Christian</creator><creatorcontrib>Cañas, Caleb I ; Kanodia, Shubham ; Libby-Roberts, Jessica ; Lin, Andrea S J ; Schutte, Maria ; Powers, Luke ; Jones, Sinclaire ; Monson, Andrew ; Wang, Songhu ; Stefánsson, Guðmundur ; Cochran, William D ; Robertson, Paul ; Mahadevan, Suvrath ; Kowalski, Adam F ; Wisniewski, John ; Parker, Brock A ; Larsen, Alexander ; Chapman, Franklin A L ; Kobulnicky, Henry A ; Gupta, Arvind F ; Everett, Mark E ; Penprase, Bryan Edward ; Zeimann, Gregory ; Beard, Corey ; Bender, Chad F ; Colón, Knicole D ; Diddams, Scott A ; Connor, Fredrick ; Halverson, Samuel ; Ninan, Joe P ; Ramsey, Lawrence W ; Roy, Arpita ; Schwab, Christian</creatorcontrib><description>We confirm the planetary nature of two gas giants discovered by TESS to transit M dwarfs with stellar companions at wide separations. TOI-3984 A (\(J=11.93\)) is an M4 dwarf hosting a short-period (\(4.353326 \pm 0.000005\) days) gas giant (\(M_p=0.14\pm0.03~\mathrm{M_{J}}\) and \(R_p=0.71\pm0.02~\mathrm{R_{J}}\)) with a wide separation white dwarf companion. TOI-5293 A (\(J=12.47\)) is an M3 dwarf hosting a short-period (\(2.930289 \pm 0.000004\) days) gas giant (\(M_p=0.54\pm0.07~\mathrm{M_{J}}\) and \(R_p=1.06\pm0.04~\mathrm{R_{J}}\)) with a wide separation M dwarf companion. We characterize both systems using a combination of ground-based and space-based photometry, speckle imaging, and high-precision radial velocities from the Habitable-zone Planet Finder and NEID spectrographs. TOI-3984 A b (\(T_{eq}=563\pm15\) K and \(\mathrm{TSM}=138_{-27}^{+29}\)) and TOI-5293 A b (\(T_{eq}=675_{-30}^{+42}\) K and \(\mathrm{TSM}=92\pm14\)) are two of the coolest gas giants among the population of hot Jupiter-sized gas planets orbiting M dwarfs and are favorable targets for atmospheric characterization of temperate gas giants and three-dimensional obliquity measurements to probe system architecture and migration scenarios.</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.2302.07714</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Binary stars ; Circumstellar habitable zone ; Computer architecture ; Extrasolar planets ; Gas giant planets ; Jupiter ; Physics - Earth and Planetary Astrophysics ; Physics - Solar and Stellar Astrophysics ; Red dwarf stars ; Separation ; Spectrographs ; White dwarf stars</subject><ispartof>arXiv.org, 2023-06</ispartof><rights>2023. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>http://creativecommons.org/licenses/by/4.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,784,885,27925</link.rule.ids><backlink>$$Uhttps://doi.org/10.48550/arXiv.2302.07714$$DView paper in arXiv$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.3847/1538-3881/acdac7$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink></links><search><creatorcontrib>Cañas, Caleb I</creatorcontrib><creatorcontrib>Kanodia, Shubham</creatorcontrib><creatorcontrib>Libby-Roberts, Jessica</creatorcontrib><creatorcontrib>Lin, Andrea S J</creatorcontrib><creatorcontrib>Schutte, Maria</creatorcontrib><creatorcontrib>Powers, Luke</creatorcontrib><creatorcontrib>Jones, Sinclaire</creatorcontrib><creatorcontrib>Monson, Andrew</creatorcontrib><creatorcontrib>Wang, Songhu</creatorcontrib><creatorcontrib>Stefánsson, Guðmundur</creatorcontrib><creatorcontrib>Cochran, William D</creatorcontrib><creatorcontrib>Robertson, Paul</creatorcontrib><creatorcontrib>Mahadevan, Suvrath</creatorcontrib><creatorcontrib>Kowalski, Adam F</creatorcontrib><creatorcontrib>Wisniewski, John</creatorcontrib><creatorcontrib>Parker, Brock A</creatorcontrib><creatorcontrib>Larsen, Alexander</creatorcontrib><creatorcontrib>Chapman, Franklin A L</creatorcontrib><creatorcontrib>Kobulnicky, Henry A</creatorcontrib><creatorcontrib>Gupta, Arvind F</creatorcontrib><creatorcontrib>Everett, Mark E</creatorcontrib><creatorcontrib>Penprase, Bryan Edward</creatorcontrib><creatorcontrib>Zeimann, Gregory</creatorcontrib><creatorcontrib>Beard, Corey</creatorcontrib><creatorcontrib>Bender, Chad F</creatorcontrib><creatorcontrib>Colón, Knicole D</creatorcontrib><creatorcontrib>Diddams, Scott A</creatorcontrib><creatorcontrib>Connor, Fredrick</creatorcontrib><creatorcontrib>Halverson, Samuel</creatorcontrib><creatorcontrib>Ninan, Joe P</creatorcontrib><creatorcontrib>Ramsey, Lawrence W</creatorcontrib><creatorcontrib>Roy, Arpita</creatorcontrib><creatorcontrib>Schwab, Christian</creatorcontrib><title>TOI-3984 A b and TOI-5293 A b: two temperate gas giants transiting mid-M dwarfs in wide binary systems</title><title>arXiv.org</title><description>We confirm the planetary nature of two gas giants discovered by TESS to transit M dwarfs with stellar companions at wide separations. TOI-3984 A (\(J=11.93\)) is an M4 dwarf hosting a short-period (\(4.353326 \pm 0.000005\) days) gas giant (\(M_p=0.14\pm0.03~\mathrm{M_{J}}\) and \(R_p=0.71\pm0.02~\mathrm{R_{J}}\)) with a wide separation white dwarf companion. TOI-5293 A (\(J=12.47\)) is an M3 dwarf hosting a short-period (\(2.930289 \pm 0.000004\) days) gas giant (\(M_p=0.54\pm0.07~\mathrm{M_{J}}\) and \(R_p=1.06\pm0.04~\mathrm{R_{J}}\)) with a wide separation M dwarf companion. We characterize both systems using a combination of ground-based and space-based photometry, speckle imaging, and high-precision radial velocities from the Habitable-zone Planet Finder and NEID spectrographs. TOI-3984 A b (\(T_{eq}=563\pm15\) K and \(\mathrm{TSM}=138_{-27}^{+29}\)) and TOI-5293 A b (\(T_{eq}=675_{-30}^{+42}\) K and \(\mathrm{TSM}=92\pm14\)) are two of the coolest gas giants among the population of hot Jupiter-sized gas planets orbiting M dwarfs and are favorable targets for atmospheric characterization of temperate gas giants and three-dimensional obliquity measurements to probe system architecture and migration scenarios.</description><subject>Binary stars</subject><subject>Circumstellar habitable zone</subject><subject>Computer architecture</subject><subject>Extrasolar planets</subject><subject>Gas giant planets</subject><subject>Jupiter</subject><subject>Physics - Earth and Planetary Astrophysics</subject><subject>Physics - Solar and Stellar Astrophysics</subject><subject>Red dwarf stars</subject><subject>Separation</subject><subject>Spectrographs</subject><subject>White dwarf stars</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GOX</sourceid><recordid>eNotkMtqQjEURUOhULF-QEc90PG1uXmnM5E-BIsT55cjSSRSo01irX_fq3Z0YLP2YbMIeWjpWBgp6TPm3_gzZpyyMdW6FTdkwDhvGyMYuyOjUjaUUqY0k5IPSFguZg23RsAEVoDJwTmQzPJz8AL1uIPqt3ufsXpYY4F1xFQL1IypxBrTGrbRNZ_gjphDgZjgGJ2HVUyYT1BOpa-Xe3Ib8Kv40f8dkuXb63L60cwX77PpZN6glaIxJliULSojlVRWK8uVEzKg88xooXxPmRbRKBcUDd7jyiLzWolWaYOaD8nj9e1FQrfPcduP6M4yuouMnni6Evu8-z74UrvN7pBTv6ljuieUFVTzP-bdXtU</recordid><startdate>20230627</startdate><enddate>20230627</enddate><creator>Cañas, Caleb I</creator><creator>Kanodia, Shubham</creator><creator>Libby-Roberts, Jessica</creator><creator>Lin, Andrea S J</creator><creator>Schutte, Maria</creator><creator>Powers, Luke</creator><creator>Jones, Sinclaire</creator><creator>Monson, Andrew</creator><creator>Wang, Songhu</creator><creator>Stefánsson, Guðmundur</creator><creator>Cochran, William D</creator><creator>Robertson, Paul</creator><creator>Mahadevan, Suvrath</creator><creator>Kowalski, Adam F</creator><creator>Wisniewski, John</creator><creator>Parker, Brock A</creator><creator>Larsen, Alexander</creator><creator>Chapman, Franklin A L</creator><creator>Kobulnicky, Henry A</creator><creator>Gupta, Arvind F</creator><creator>Everett, Mark E</creator><creator>Penprase, Bryan Edward</creator><creator>Zeimann, Gregory</creator><creator>Beard, Corey</creator><creator>Bender, Chad F</creator><creator>Colón, Knicole D</creator><creator>Diddams, Scott A</creator><creator>Connor, Fredrick</creator><creator>Halverson, Samuel</creator><creator>Ninan, Joe P</creator><creator>Ramsey, Lawrence W</creator><creator>Roy, Arpita</creator><creator>Schwab, Christian</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>GOX</scope></search><sort><creationdate>20230627</creationdate><title>TOI-3984 A b and TOI-5293 A b: two temperate gas giants transiting mid-M dwarfs in wide binary systems</title><author>Cañas, Caleb I ; Kanodia, Shubham ; Libby-Roberts, Jessica ; Lin, Andrea S J ; Schutte, Maria ; Powers, Luke ; Jones, Sinclaire ; Monson, Andrew ; Wang, Songhu ; Stefánsson, Guðmundur ; Cochran, William D ; Robertson, Paul ; Mahadevan, Suvrath ; Kowalski, Adam F ; Wisniewski, John ; Parker, Brock A ; Larsen, Alexander ; Chapman, Franklin A L ; Kobulnicky, Henry A ; Gupta, Arvind F ; Everett, Mark E ; Penprase, Bryan Edward ; Zeimann, Gregory ; Beard, Corey ; Bender, Chad F ; Colón, Knicole D ; Diddams, Scott A ; Connor, Fredrick ; Halverson, Samuel ; Ninan, Joe P ; Ramsey, Lawrence W ; Roy, Arpita ; Schwab, Christian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a954-88f9a51a685656976936d45fade28746ea9581aa86df60feeab9a2e7641678a73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Binary stars</topic><topic>Circumstellar habitable zone</topic><topic>Computer architecture</topic><topic>Extrasolar planets</topic><topic>Gas giant planets</topic><topic>Jupiter</topic><topic>Physics - Earth and Planetary Astrophysics</topic><topic>Physics - Solar and Stellar Astrophysics</topic><topic>Red dwarf stars</topic><topic>Separation</topic><topic>Spectrographs</topic><topic>White dwarf stars</topic><toplevel>online_resources</toplevel><creatorcontrib>Cañas, Caleb I</creatorcontrib><creatorcontrib>Kanodia, Shubham</creatorcontrib><creatorcontrib>Libby-Roberts, Jessica</creatorcontrib><creatorcontrib>Lin, Andrea S J</creatorcontrib><creatorcontrib>Schutte, Maria</creatorcontrib><creatorcontrib>Powers, Luke</creatorcontrib><creatorcontrib>Jones, Sinclaire</creatorcontrib><creatorcontrib>Monson, Andrew</creatorcontrib><creatorcontrib>Wang, Songhu</creatorcontrib><creatorcontrib>Stefánsson, Guðmundur</creatorcontrib><creatorcontrib>Cochran, William D</creatorcontrib><creatorcontrib>Robertson, Paul</creatorcontrib><creatorcontrib>Mahadevan, Suvrath</creatorcontrib><creatorcontrib>Kowalski, Adam F</creatorcontrib><creatorcontrib>Wisniewski, John</creatorcontrib><creatorcontrib>Parker, Brock A</creatorcontrib><creatorcontrib>Larsen, Alexander</creatorcontrib><creatorcontrib>Chapman, Franklin A L</creatorcontrib><creatorcontrib>Kobulnicky, Henry A</creatorcontrib><creatorcontrib>Gupta, Arvind F</creatorcontrib><creatorcontrib>Everett, Mark E</creatorcontrib><creatorcontrib>Penprase, Bryan Edward</creatorcontrib><creatorcontrib>Zeimann, Gregory</creatorcontrib><creatorcontrib>Beard, Corey</creatorcontrib><creatorcontrib>Bender, Chad F</creatorcontrib><creatorcontrib>Colón, Knicole D</creatorcontrib><creatorcontrib>Diddams, Scott A</creatorcontrib><creatorcontrib>Connor, Fredrick</creatorcontrib><creatorcontrib>Halverson, Samuel</creatorcontrib><creatorcontrib>Ninan, Joe P</creatorcontrib><creatorcontrib>Ramsey, Lawrence W</creatorcontrib><creatorcontrib>Roy, Arpita</creatorcontrib><creatorcontrib>Schwab, Christian</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science &amp; Engineering Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering collection</collection><collection>arXiv.org</collection><jtitle>arXiv.org</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cañas, Caleb I</au><au>Kanodia, Shubham</au><au>Libby-Roberts, Jessica</au><au>Lin, Andrea S J</au><au>Schutte, Maria</au><au>Powers, Luke</au><au>Jones, Sinclaire</au><au>Monson, Andrew</au><au>Wang, Songhu</au><au>Stefánsson, Guðmundur</au><au>Cochran, William D</au><au>Robertson, Paul</au><au>Mahadevan, Suvrath</au><au>Kowalski, Adam F</au><au>Wisniewski, John</au><au>Parker, Brock A</au><au>Larsen, Alexander</au><au>Chapman, Franklin A L</au><au>Kobulnicky, Henry A</au><au>Gupta, Arvind F</au><au>Everett, Mark E</au><au>Penprase, Bryan Edward</au><au>Zeimann, Gregory</au><au>Beard, Corey</au><au>Bender, Chad F</au><au>Colón, Knicole D</au><au>Diddams, Scott A</au><au>Connor, Fredrick</au><au>Halverson, Samuel</au><au>Ninan, Joe P</au><au>Ramsey, Lawrence W</au><au>Roy, Arpita</au><au>Schwab, Christian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>TOI-3984 A b and TOI-5293 A b: two temperate gas giants transiting mid-M dwarfs in wide binary systems</atitle><jtitle>arXiv.org</jtitle><date>2023-06-27</date><risdate>2023</risdate><eissn>2331-8422</eissn><abstract>We confirm the planetary nature of two gas giants discovered by TESS to transit M dwarfs with stellar companions at wide separations. TOI-3984 A (\(J=11.93\)) is an M4 dwarf hosting a short-period (\(4.353326 \pm 0.000005\) days) gas giant (\(M_p=0.14\pm0.03~\mathrm{M_{J}}\) and \(R_p=0.71\pm0.02~\mathrm{R_{J}}\)) with a wide separation white dwarf companion. TOI-5293 A (\(J=12.47\)) is an M3 dwarf hosting a short-period (\(2.930289 \pm 0.000004\) days) gas giant (\(M_p=0.54\pm0.07~\mathrm{M_{J}}\) and \(R_p=1.06\pm0.04~\mathrm{R_{J}}\)) with a wide separation M dwarf companion. We characterize both systems using a combination of ground-based and space-based photometry, speckle imaging, and high-precision radial velocities from the Habitable-zone Planet Finder and NEID spectrographs. TOI-3984 A b (\(T_{eq}=563\pm15\) K and \(\mathrm{TSM}=138_{-27}^{+29}\)) and TOI-5293 A b (\(T_{eq}=675_{-30}^{+42}\) K and \(\mathrm{TSM}=92\pm14\)) are two of the coolest gas giants among the population of hot Jupiter-sized gas planets orbiting M dwarfs and are favorable targets for atmospheric characterization of temperate gas giants and three-dimensional obliquity measurements to probe system architecture and migration scenarios.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.2302.07714</doi><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier EISSN: 2331-8422
ispartof arXiv.org, 2023-06
issn 2331-8422
language eng
recordid cdi_arxiv_primary_2302_07714
source arXiv.org; Freely Accessible Journals at publisher websites
subjects Binary stars
Circumstellar habitable zone
Computer architecture
Extrasolar planets
Gas giant planets
Jupiter
Physics - Earth and Planetary Astrophysics
Physics - Solar and Stellar Astrophysics
Red dwarf stars
Separation
Spectrographs
White dwarf stars
title TOI-3984 A b and TOI-5293 A b: two temperate gas giants transiting mid-M dwarfs in wide binary systems
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T07%3A13%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_arxiv&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=TOI-3984%20A%20b%20and%20TOI-5293%20A%20b:%20two%20temperate%20gas%20giants%20transiting%20mid-M%20dwarfs%20in%20wide%20binary%20systems&rft.jtitle=arXiv.org&rft.au=Ca%C3%B1as,%20Caleb%20I&rft.date=2023-06-27&rft.eissn=2331-8422&rft_id=info:doi/10.48550/arxiv.2302.07714&rft_dat=%3Cproquest_arxiv%3E2777169407%3C/proquest_arxiv%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2777169407&rft_id=info:pmid/&rfr_iscdi=true