相关论文: A super-Earth and sub-Neptune transiting the late-…

TESS discovery of a sub-Neptune orbiting a mid-M dwarf TOI-2136

We present the discovery of TOI-2136b, a sub-Neptune planet transiting every 7.85 days a nearby M4.5V-type star, identified through photometric measurements from the TESS mission. The host star is located $33$ pc away with a radius of…

地球与行星天体物理 · 物理学 2022-05-25 Tianjun Gan , Abderahmane Soubkiou , Sharon X. Wang , Zouhair Benkhaldoun , Shude Mao , Étienne Artigau , Pascal Fouqué , Steven Giacalone , Christopher A. Theissen , Christian Aganze , Karen A. Collins , Avi Shporer , Khalid Barkaoui , Mourad Ghachoui , Steve B. Howell , Claire Lamman , Olivier D. S. Demangeon , Artem Burdanov , Charles Cadieux , Jamila Chouqar , Kevin I. Collins , Neil J. Cook , Laetitia Delrez , Brice-Olivier Demory , René Doyon , Georgina Dransfield , Courtney D. Dressing , Elsa Ducrot , Jiahao Fan , Lionel Garcia , Holden Gill , Michaël Gillon , Crystal L. Gnilka , Yilen Gómez Maqueo Chew , Maximilian N. Günther , Christopher E. Henze , Chelsea X. Huang , Emmanuel Jehin , Eric L. N. Jensen , Zitao Lin , James McCormac , Catriona A. Murray , Prajwal Niraula , Peter P. Pedersen , Francisco J. Pozuelos , Didier Queloz , Benjamin V. Rackham , Arjun B. Savel , Nicole Schanche , Richard P. Schwarz , Daniel Sebastian , Samantha Thompson , Mathilde Timmermans , Amaury H. M. J. Triaud , Michael Vezie , Robert D. Wells , Julien de Wit , George R. Ricker , Roland Vanderspek , David W. Latham , Sara Seager , Joshua N. Winn , Jon M. Jenkins

Two Warm Super-Earths Transiting the Nearby M Dwarf TOI-2095

We report the detection and validation of two planets orbiting TOI-2095 (TIC 235678745). The host star is a 3700K M1V dwarf with a high proper motion. The star lies at a distance of 42 pc in a sparsely populated portion of the sky and is…

地球与行星天体物理 · 物理学 2023-04-20 Elisa V. Quintana , Emily A. Gilbert , Thomas Barclay , Michele L. Silverstein , Joshua E. Schlieder , Ryan Cloutier , Samuel N. Quinn , Joseph E. Rodriguez , Andrew Vanderburg , Benjamin J. Hord , Dana R. Louie , Colby Ostberg , Stephen R. Kane , Kelsey Hoffman , Jason F. Rowe , Giada N. Arney , Prabal Saxena , Taran Richardson , Matthew S. Clement , Nicholas M. Kartvedt , Fred C. Adams , Marcus Alfred , Travis Berger , Allyson Bieryla , Paul Bonney , Patricia Boyd , Charles Cadieux , Douglas Caldwell , David R. Ciardi , David Charbonneau , Karen A. Collins , Knicole D. Colon , Dennis M. Conti , Mario Di Sora , Shawn Domagal-Goldman , Jessie Dotson , Thomas Fauchez , Maximilian N. Günther , Christina Hedges , Giovanni Isopi , Erika Kohler , Ravi Kopparapu , Veselin B. Kostov , Jeffrey A. Larsen , Eric Lopez , Franco Mallia , Avi Mandell , Susan E. Mullally , Rishi R. Paudel , Brian P. Powell , George R. Ricker , Boris S. Safonov , Richard P. Schwarz , Ramotholo Sefako , Keivan G. Stassun , Robert Wilson , Joshua N. Winn , Roland K. Vanderspek

Three short-period Earth-sized planets around M dwarfs discovered by TESS: TOI-5720b, TOI-6008b and TOI-6086b

One of the main goals of the NASA's TESS (Transiting Exoplanet Survey Satellite) mission is the discovery of Earth-like planets around nearby M-dwarf stars. Here, we present the discovery and validation of three new short-period Earth-sized…

地球与行星天体物理 · 物理学 2024-06-21 K. Barkaoui , R. P. Schwarz , N. Narita , P. Mistry , C. Magliano , T. Hirano , M. Maity , A. J. Burgasser , B. V. Rackham , F. Murgas , F. J. Pozuelos , K. G. Stassun , M. E. Everett , D. R. Ciardi , C. Lamman , E. K. Pass , A. Bieryla , C. Aganze , E. Esparza-Borges , K. A. Collins , G. Covone , J. de Leon , M. D'evora-Pajares , J. de Wit , Izuru Fukuda , A. Fukui , R. Gerasimov , M. Gillon , Y. Hayashi , S. B. Howell , M. Ikoma , K. Ikuta , J. M. Jenkins , P. R. Karpoor , Y. Kawai , T. Kimura , T. Kotani , D. W. Latham , M. Mori , E. Palle , H. Parviainen , Y. G. Patel , G. Ricker , H. M. Relles , A. Shporer , S. Seager , E. Softich , G. Srdoc , M. Tamura , C. A. Theissen , J. D. Twicken , R. Vanderspek , N. Watanabe , C. N. Watkins , J. N. Winn , B. Wohler

A warm Jupiter transiting an M dwarf: A TESS single transit event confirmed with the Habitable-zone Planet Finder

We confirm the planetary nature of a warm Jupiter transiting the early M dwarf TOI-1899, using a combination of available TESS photometry; high-precision, near-infrared spectroscopy with the Habitable-zone Planet Finder; and speckle and…

地球与行星天体物理 · 物理学 2020-09-07 Caleb I. Cañas , Gudmundur Stefansson , Shubham Kanodia , Suvrath Mahadevan , William D. Cochran , Michael Endl , Paul Robertson , Chad F. Bender , Joe P. Ninan , Corey Beard , Jack Lubin , Arvind F. Gupta , Mark E. Everett , Andrew Monson , Robert F. Wilson , Hannah M. Lewis , Mary Brewer , Steven R. Majewski , Leslie Hebb , Rebekah I. Dawson , Scott A. Diddams , Eric B. Ford , Connor Fredrick , Samuel Halverson , Fred Hearty , Andrea S. J. Lin , Andrew J. Metcalf , Jayadev Rajagopal , Lawrence W. Ramsey , Arpita Roy , Christian Schwab , Ryan C. Terrien , Jason T. Wright

The TOI-763 system: sub-Neptunes orbiting a Sun-like star

We report the discovery of a planetary system orbiting TOI-763 (aka CD-39 7945), a $V=10.2$, high proper motion G-type dwarf star that was photometrically monitored by the TESS space mission in Sector 10. We obtain and model the stellar…

地球与行星天体物理 · 物理学 2020-08-31 M. Fridlund , J. Livingston , D. Gandolfi , C. M. Persson , K. W. F. Lam , K. G. Stassun , C. Hellier , J. Korth , A. P. Hatzes , L. Malavolta , R. Luque , S. Redfield , E. W. Guenther , S. Albrecht , O. Barragan , S. Benatti , L. Bouma , J. Cabrera , W. D. Cochran , Sz. Csizmadia , F. Dai , H. J. Deeg , M. Esposito , I. Georgieva , S. Grziwa , L. González Cuesta , T. Hirano , J. M. Jenkins , P. Kabath , E. Knudstrup , D. W. Latham , S. Mathur , S. E. Mullally , N. Narita , G. Nowak , A. O. H. Olofsson , E. Palle , M. Pätzold , E. Pompei , H. Rauer , G. Ricker , F. Rodler , S. Seager , L. M. Serrano , A. M. S. Smith , L. Spina , J. Subjak , P. Tenenbaum , E. B. Ting , A. Vanderburg , R. Vanderspek , V. Van Eylen , S. Villanueva , J. N. Winn

Two temperate super-Earths transiting a nearby late-type M dwarf

In the age of JWST, temperate terrestrial exoplanets transiting nearby late-type M dwarfs provide unique opportunities for characterising their atmospheres, as well as searching for biosignature gases. We report here the discovery and…

地球与行星天体物理 · 物理学 2022-09-08 L. Delrez , C. A. Murray , F. J. Pozuelos , N. Narita , E. Ducrot , M. Timmermans , N. Watanabe , A. J. Burgasser , T. Hirano , B. V. Rackham , K. G. Stassun , V. Van Grootel , C. Aganze , M. Cointepas , S. Howell , L. Kaltenegger , P. Niraula , D. Sebastian , J. M. Almenara , K. Barkaoui , T. A. Baycroft , X. Bonfils , F. Bouchy , A. Burdanov , D. A. Caldwell , D. Charbonneau , D. R. Ciardi , K. A. Collins , T. Daylan , B. -O. Demory , J. de Wit , G. Dransfield , S. B. Fajardo-Acosta , M. Fausnaugh , A. Fukui , E. Furlan , L. J. Garcia , C. L. Gnilka , Y. Gómez Maqueo Chew , M. A. Gómez-Muñoz , M. N. Günther , H. Harakawa , K. Heng , M. J. Hooton , Y. Hori , M. Ikoma , E. Jehin , J. M. Jenkins , T. Kagetani , K. Kawauchi , T. Kimura , T. Kodama , T. Kotani , V. Krishnamurthy , T. Kudo , V. Kunovac , N. Kusakabe , D. W. Latham , C. Littlefield , J. McCormac , C. Melis , M. Mori , F. Murgas , E. Palle , P. P. Pedersen , D. Queloz , G. Ricker , L. Sabin , N. Schanche , U. Schroffenegger , S. Seager , B. Shiao , S. Sohy , M. R. Standing , M. Tamura , C. A. Theissen , S. J. Thompson , A. H. M. J. Triaud , R. Vanderspek , S. Vievard , R. D. Wells , J. N. Winn , Y. Zou , S. Zúñiga-Fernández , M. Gillon

Hidden Transits: TOI-2285 b is a Warmer sub-Neptune Likely with a Super-Earth Companion

TOI-2285 b is a sub-Neptune-sized planet orbiting a nearby M dwarf, discovered through the TESS photometric survey and ground-based follow-up observations. The planet was initially reported to have an orbital period of 27.27 d, making it…

地球与行星天体物理 · 物理学 2025-05-29 Akihiko Fukui

From Earths to Super-Earths: Five New Small Planets Transiting M Dwarf Stars

Earth-sized planets transiting M dwarf stars present one of the best opportunities with current facilities for studying the atmospheric and bulk compositions of terrestrial worlds. Here, we statistically validate five new transiting Earth…

地球与行星天体物理 · 物理学 2025-12-16 Jonathan Gomez Barrientos , Heather A. Knutson , Morgan Saidel , Michael Greklek-McKeon , W. Garrett Levine , Nicholas Saunders , Howard Isaacson , Renyu Hu , Karen A. Collins , David R. Ciardi , Polina A. Budnikova , Dmitry V. Cheryasov , Samuel W. Yee , Diogo Souto , Aida Behmard , Akihiko Fukui , Avi Shporer , Akanksha Khandelwal , Bob Massey , Brice-Oliver Demory , Catherine A. Clark , Chris Stockdale , Emily A. Gilbert , Enric Palle , Francis P. Wilkin , Felipe Murgas , Francis Zong Lang , Ilse Plauchu-Frayn , Jessie L. Christiansen , Jon M. Jenkins , Joseph D. Twicken , Keith Horne , Michaël Gillon , Monika Lendl , Michael B. Lund , Norio Narita , Pam Rowden , Ramotholo Sefako , Richard P. Schwarz , Steven Giacalone , Urs Schroffenegger , Yilen Gómez Maqueo Chew

Hot planets around cool stars -- two short-period mini-Neptunes transiting the late K-dwarf TOI-1260

We present the discovery and characterization of two sub-Neptunes in close orbits, as well as a tentative outer planet of a similar size, orbiting TOI-1260 - a low metallicity K6V dwarf star. Photometry from TESS yields radii of $R_{\rm b}…

地球与行星天体物理 · 物理学 2021-08-05 I. Y. Georgieva , C. M. Persson , O. Barragán , G. Nowak , M. Fridlund , D. Locci , E. Palle , R. Luque , I. Carleo , D. Gandolfi , S. R. Kane , J. Korth , K. G. Stassun , J. Livingston , E. C. Matthews , K. A. Collins , S. B. Howell , L. M. Serrano , S. Albrecht , A. Bieryla , C. E. Brasseur , D. Ciardi , W. D. Cochran , K. D. Colon , I. J. M. Crossfield , Sz. Csizmadia , H. J. Deeg , M. Esposito , E. Furlan , T. Gan , E. Goffo , E. Gonzales , S. Grziwa , E. . W. Guenther , P. Guerra , T. Hirano , J. M. Jenkins , E. L. N. Jensen , P. Kabáth , E. Knudstrup , K. W. F. Lam , D. W. Latham , A. M. Levine , R. A. Matson , S. McDermott , H. L. M. Osborne , M. Paegert , S. N . Quinn , S. Redfield , G. R. Ricker , J. E. Schlieder , N. J. Scott , S. Seager , A. M. S. Smith , P. Tenenbaum , J. D. Twicken , R. Vanderspek , V. Van Eylen , J. N. Winn

Searching for GEMS: Three warm Saturns and a super-Jupiter orbiting four early M-dwarfs

We report the confirmation and characterization of four transiting giant planets orbiting early-M dwarfs discovered by the Searching for Giant Exoplanets around M-dwarf Stars (GEMS) survey: TOI-7189 b, TOI-7265B b, TOI-7393 b, and TOI-7394B…

地球与行星天体物理 · 物理学 2026-05-01 Pranav H. Premnath , Paul Robertson , Shubham Kanodia , Caleb I. Cañas , Arvind F. Gupta , Michael Rodruck , Te Han , Henry A. Kobulnicky , Andrea S. J. Lin , Andrew Monson , Libby Allely , Cooper Bailey , Alexina Birkholz , Zack Beagle , Philip Choi , Nez Evans , Mark E. Everett , Anna Fong , S. Nick Justice , Ian Karfs , Sage Santomenna , Elsa Van Dyke , Arissa Williams , Chad F. Bender , William D. Cochran , Scott A. Diddams , Rachel B. Fernandes , Mark R. Giovinazzi , Samuel Halverson , Daniel M. Krolikowski , Suvrath Mahadevan , Michael W. McElwain , Joe P. Ninan , Arpita Roy , Gudmundur Stefansson , Jason T. Wright

TOI-530b: A giant planet transiting an M dwarf detected by TESS

We report the discovery of TOI-530b, a transiting giant planet around an M0.5V dwarf, delivered by the Transiting Exoplanet Survey Satellite (TESS). The host star is located at a distance of $147.7\pm0.6$ pc with a radius of…

地球与行星天体物理 · 物理学 2021-12-21 Tianjun Gan , Zitao Lin , Sharon Xuesong Wang , Shude Mao , Pascal Fouqué , Keivan G. Stassun , Steven Giacalone , Akihiko Fukui , Felipe Murgas , David R. Ciardi , Steve B. Howell , Karen A. Collins , Avi Shporer , Luc Arnold , Thomas Barclay , David Charbonneau , Jessie Christiansen , Ian J. M. Crossfield , Courtney D. Dressing , Ashley Elliott , Emma Esparza-Borges , Phil Evans , Crystal L. Gnilka , Erica J. Gonzales , Andrew W. Howard , Keisuke Isogai , Kiyoe Kawauchi , Seiya Kurita , Beibei Liu , John H. Livingston , Rachel A. Matson , Norio Narita , Enric Palle , Hannu Parviainen , Benjamin V. Rackham , David R. Rodriguez , Mark Rose , Alexander Rudat , Joshua E. Schlieder , Nicholas J. Scott , Michael Vezie , George R. Ricker , Roland Vanderspek , David W. Latham , Sara Seager , Joshua N. Winn , Jon M. Jenkins

Characterization of two new transiting sub-Neptunes and a terrestrial planet around M-dwarf hosts

We report the confirmation of three transiting exoplanets orbiting TOI-1243 (LSPM~J0902+7138), TOI-4529 (G~2--21), and TOI-5388 (Wolf~346) that were initially detected by TESS through ground-based photometry and radial velocity follow-up…

地球与行星天体物理 · 物理学 2026-01-13 E. Poultourtzidis , G. Lacedelli , E. Pallé , I. Carleo , C. Magliano , S. Geraldía-González , J. A. Caballero , G. Morello , J. Orell-Miquel , H. M. Tabernero , F. Murgas , G. Covone , F. J. Pozuelos , P. J. Amado , V. J. S. Béjar , S. Chairetas , C. Cifuentes , D. R. Ciardi , K. A. Collins , I. J. M. Crossfield , E. Esparza-Borges , G. Fernández-Rodríguez , A. Fukui , Y. Hayashi , A. P. Hatzes , Th. Henning , E. Herrero , K. Horne , S. B. Howell , K. Isogai , J. M. Jenkins , Y. Kawai , F. Libotte , E. Matthews , P. Meni-Gallardo , I. Mireles , J. C. Morales , N. Narita , B. B. Ogunwale , H. Parviainen , A. Quirrenbach , A. Reiners , I. Ribas , R. Sefako , A. Shporer , R. P. Schwarz , G. Srdoc , L. Tal-Or , S. Vanaverbeke , N. Watanabe , C. N. Watkins , F. Zong Lang

TOI-1743 b, TOI-5799 b, TOI-5799 c and TOI-6223 b: TESS discovery and validation of four super-Earth to Neptune-sized planets around M dwarfs

We present the discovery by the TESS mission of one transiting Neptune-sized planet, TOI-6223 b and two transiting super-Earths, TOI-1743 b and TOI-5799 b. We validate these planets using a statistical validation method, multi-color light…

地球与行星天体物理 · 物理学 2025-10-22 S. Yalçınkaya , K. Barkaoui , Ö. Baştürk , M. Gillon , F. J. Pozuelos , M. Timmermans , B. V. Rackham , A. J. Burgasser , P. Mistry , A. Peláez-Torres , G. Morello , E. K. Pass , A. Bieryla , D. W. Latham , K. A. Collins , F. Akar , Z. Benkhaldoun , A. Burdanov , J. Brande , D. R. Ciardi , C. A. Clark , E. Ducrot , J. de Wit , B. O. Demory , E. M. Esmer , M. E. Everett , G. Fernández-Rodriguez , A. Fukui , M. Ghachoui , E. A. Gilbert , E. Girardin , Y. Gómez Maqueo Chew , K. Ikuta , K. Isogai , M. J. Hooton , M. Jafariyazani , E. Jehin , J. M. Jenkins , P. R. Karpoor , Y. Kawai , K. Kawauchi , A. Khandelwal , A. C. Kutluay , G. Lacedelli , M. Lendl , M. B. Lund , F. Murgas , N. Narita , E. Palle , P. P. Pedersen , I. Plauchu-Frayn , A. S. Polanski , D. Queloz , U. Schroffenegger , R. P. Schwarz , A. Shporer , E. Softich , S. Sohy , A. Soubkiou , G. Srdoc , I. A. Strakhov , A. H. M. J. Triaud , C. Ziegler , F. Zong Lang , S. Zúñiga-Fernández

An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Dynamical histories of planetary systems, as well as atmospheric evolution of highly irradiated planets, can be studied by characterizing the ultra-short-period planet population, which the TESS mission is particularly well suited to…

地球与行星天体物理 · 物理学 2021-06-09 P. Bluhm , E. Palle , K. Molaverdikhani , J. Kemmer , A. P. Hatzes , D. Kossakowski , S. Stock , J. A. Caballero , J. Lillo-Box , V. J. S . Bejar , M. G. Soto , P. J. Amado , P. Brown , C. Cadieux , R. Cloutier , K. A. Collins , K. I. Collins , M. Cortes-Contreras , R. Doyon , S. Dreizler , N. Espinoza , A. Fukui , E. Gonzalez-Alvarez , Th. Henning , K. Horne , S. V. Jeffers , J. M. Jenkins , E. L. N. Jensen , A. Kaminski , J. F. Kielkopf , N. Kusakabe , M. Kuerster , D. Lafreniere , R. Luque , F. Murgas , D. Montes , J. C. Morales , N. Narita , V. M. Passegger , A. Quirrenbach , P. Schoefer , S. Reffert , A. Reiners , I. Ribas , G. R. Ricker , S. Seager , A. Schweitzer , R. P. Schwarz , M. Tamura , T. Trifonov , R. Vanderspek , J. Winn , M. Zechmeister , M. R. Zapatero Osorio

A hot terrestrial planet orbiting the bright M dwarf L 168-9 unveiled by TESS

We report the detection of a transiting super-Earth-sized planet (R=1.39+-0.09 Rearth) in a 1.4-day orbit around L 168-9 (TOI-134),a bright M1V dwarf (V=11, K=7.1) located at 25.15+-0.02 pc. The host star was observed in the first sector of…

地球与行星天体物理 · 物理学 2020-04-22 N. Astudillo-Defru , R. Cloutier , S. X. Wang , J. Teske , R. Brahm , C. Hellier , G. Ricker , R. Vanderspek , D. Latham , S. Seager , J. N. Winn , J. M. Jenkins , K. A. Collins , K. G. Stassun , C. Ziegler , J. M. Almenara , D. R. Anderson , E. Artigau , X. Bonfils , F. Bouchy , C. Briceño , R. P. Butler , D. Charbonneau , D. M. Conti , J. Crane , I. J . M. Crossfield , M. Davies , X. Delfosse , R. F. Díaz , R. Doyon , D. Dragomir , J. D. Eastman , N. Espinoza , Z. Essack , F. Feng , P. Figueira , T. Forveille , T. Gan , A. Glidden , N. Guerrero , R. Hart , Th. Henning , E. P. Horch , G. Isopi , J. S. Jenkins , A. Jordán , J. F. Kielkopf , N. Law , C. Lovis , F. Mallia , A. W. Mann , J. R. de Medeiros , C. Melo , R. E. Mennickent , L. Mignon , F. Murgas , D. A. Nusdeo , F. Pepe , H. M. Relles , M. Rose , N. C. Santos , D. Ségransan , S. Shectman , A. Shporer , J. C. Smith , P. Torres , S. Udry , J. Villasenor , J . G. Winters , G. Zhou

Searching for GEMS: Characterizing Six Giant Planets around Cool Dwarfs

Transiting giant exoplanets around M-dwarf stars (GEMS) are rare, owing to the low-mass host stars. However, the all-sky coverage of TESS has enabled the detection of an increasingly large number of them to enable statistical surveys like…

地球与行星天体物理 · 物理学 2024-08-29 Shubham Kanodia , Arvind F. Gupta , Caleb I. Canas , Lia Marta Bernabo , Varghese Reji , Te Han , Madison Brady , Andreas Seifahrt , William D. Cochran , Nidia Morrell , Ritvik Basant , Jacob Bean , Chad F. Bender , Zoe L. de Beurs , Allyson Bieryla , Alexina Birkholz , Nina Brown , Franklin Chapman , David R. Ciardi , Catherine A. Clark , Ethan G. Cotter , Scott A. Diddams , Samuel Halverson , Suzanne Hawley , Leslie Hebb , Rae Holcomb , Steve B. Howell , Henry A. Kobulnicky , Adam F. Kowalski , Alexander Larsen , Jessica Libby-Roberts , Andrea S. J. Lin , Michael B. Lund , Rafael Luque , Andrew Monson , Joe P. Ninan , Brock A. Parker , Nishka Patel , Michael Rodruck , Gabrielle Ross , Arpita Roy , Christian Schwab , Guðmundur Stefánsson , Aubrie Thoms , Andrew Vanderburg

TESS discovery of two super-Earths orbiting the M-dwarf stars TOI-6002 and TOI-5713 near the radius valley

We present the validation of two TESS super-Earth candidates transiting the mid-M dwarfs TOI-6002 and TOI-5713 every 10.90 and 10.44 days, respectively. The first star (TOI-6002) is located $32.038\pm0.019$ pc away, with a radius of…

地球与行星天体物理 · 物理学 2024-10-16 M. Ghachoui , B. V. Rackham , M. Dévora-Pajares , J. Chouqar , M. Timmermans , L. Kaltenegger , D. Sebastian , F. J. Pozuelos , J. D. Eastman , A. J. Burgasser , F. Murgas , K. G. Stassun , M. Gillon , Z. Benkhaldoun , E. Palle , L. Delrez , J. M. Jenkins , K. Barkaoui , N. Narita , J. P. de Leon , M. Mori , A. Shporer , P. Rowden , V. Kostov , G. Fűrész , K. A. Collins , R. P. Schwarz , D. Charbonneau , N. M. Guerrero , G. Ricker , E. Jehin , A. Fukui , Y. Kawai , Y. Hayashi , E. Esparza-Borges , H. Parviainen , C. A. Clark , D. R. Ciardi , A. S. Polanski , J. Schleider , E. A. Gilbert , I. J. M. Crossfield , T. Barclay , C. D. Dressing , P. R. Karpoor , E. Softich , R. Gerasimov , F. Davoudi

TOI-2084 b and TOI-4184 b: two new sub-Neptunes around M dwarf stars

We present the discovery and validation of two TESS exoplanets orbiting nearby M dwarfs: TOI-2084b, and TOI-4184b. We characterized the host stars by combining spectra from Shane/Kast and Magellan/FIRE, SED (Spectral Energy Distribution)…

地球与行星天体物理 · 物理学 2023-06-28 K. Barkaoui , M. Timmermans , A. Soubkiou , B. V. Rackham , A. J. Burgasser , J. Chouqar , F. J. Pozuelos , K. A. Collins , S. B. Howell , R. Simcoe , C. Melis , K. G. Stassun , J. Tregloan-Reed , M. Cointepas , M. Gillon , X. Bonfils , E. Furlan , C. L. Gnilka , J. M. Almenara , R. Alonso , Z. Benkhaldoun , M. Bonavita , F. Bouchy , A. Burdanov , P. Chinchilla , F. Davoudi , L. Delrez , O. Demangeon , M. Dominik , B. -O. Demory , J. de Wit , G. Dransfield , E. Ducrot , A. Fukui , T. C. Hinse , M. J. Hooton , E. Jehin , J. M. Jenkins , U. G. Jørgensen , D. W. Latham , L. Garcia , S. Carrazco-Gaxiola , M. Ghachoui , Y. Gómez Maqueo Chew , M. N. Günther , J. McCormac , F. Murgas , C. A. Murray , N. Narita , P. Niraula , P. P. Pedersen , D. Queloz , R. Rebolo-López , G. Ricker , L. Sabin , S. Sajadian , N. Schanche , R. P. Schwarz , S. Seager , D. Sebastian , R. Sefako , S. Sohy , J. Southworth , G. Srdoc , S. J. Thompson , A. H. M. J. Triaud , R. Vanderspek , R. D. Wells , J. N. Winn , S. Zúñiga-Fernández

A super-Earth and two sub-Neptunes transiting the nearby and quiet M dwarf TOI-270

We report the Transiting Exoplanet Survey Satellite discovery of three small planets transiting one of the nearest and brightest M dwarf hosts to date, TOI-270 (TIC 259377017; K-mag 8.3; 22.5 parsec). The M3V-type star is transited by the…

地球与行星天体物理 · 物理学 2020-05-21 Maximilian N. Günther , Francisco J. Pozuelos , Jason A. Dittmann , Diana Dragomir , Stephen R. Kane , Tansu Daylan , Adina D. Feinstein , Chelsea Huang , Timothy D. Morton , Andrea Bonfanti , L. G. Bouma , Jennifer Burt , Karen A. Collins , Jack J. Lissauer , Elisabeth Matthews , Benjamin T. Montet , Andrew Vanderburg , Songhu Wang , Jennifer G. Winters , George R. Ricker , Roland K. Vanderspek , David W. Latham , Sara Seager , Joshua N. Winn , Jon M. Jenkins , James D. Armstrong , Khalid Barakoui , Natalie Batalha , Jacob L. Bean , Douglas A. Caldwell , David R. Ciardi , Kevin I. Collins , Ian Crossfield , Michael Fausnaugh , Gabor Furesz , Tianjun Gan , Michaël Gillon , Natalia Guerrero , Keith Horne , Steve B. Howell , Michael Ireland , Giovanni Isopi , Emmanuël Jehin , John F. Kielkopf , Sebastien Lepine , Franco Mallia , Rachel A. Matson , Gordon Myers , Enric Palle , Samuel N. Quinn , Howard M. Relles , Bárbara Rojas-Ayala , Joshua Schlieder , Ramotholo Sefako , Avi Shporer , Juan C. Suárez , Thiam-Guan Tan , Eric B. Ting , Joseph D. Twicken , Ian A. Waite

GJ 806 (TOI-4481): A bright nearby multi-planetary system with a transiting hot, low-density super-Earth

One of the main scientific goals of the TESS mission is the discovery of transiting small planets around the closest and brightest stars in the sky. Here, using data from the CARMENES, MAROON-X, and HIRES spectrographs, together with TESS,…

地球与行星天体物理 · 物理学 2023-10-11 E. Palle , J. Orell-Miquel , M. Brady , J. Bean , A. P. Hatzes , G. Morello , J. C. Morales , F. Murgas , K. Molaverdikhani , H. Parviainen , J. Sanz-Forcada , V. J. S. Béjar , J. A. Caballero , K. R. Sreenivas , M. Schlecker , I. Ribas , V. Perdelwitz , L. Tal-Or , M. Pérez-Torres , R. Luque , S. Dreizler , B. Fuhrmeister , F. Aceituno , P. J. Amado , G. Anglada-Escudé , D. A. Caldwell , D. Charbonneau , C. Cifuentes , J. P. de Leon , K. A. Collins , S. Dufoer , N. Espinoza , Z. Essack , A. Fukui , Y. Gómez Maqueo Chew , M. A. Gómez-Muñoz , Th. Henning , E. Herrero , S. V. Jeffers , J. Jenkins , A. Kaminski , J. Kasper , M. Kunimoto , D. Latham , J. Lillo-Box , M. J. López-González , D. Montes , M. Mori , N. Narita , A. Quirrenbach , S. Pedraz , A. Reiners , E. Rodríguez , C. Rodríguez-López , L. Sabin , N. Schanche , R-P. Schwarz , A. Schweitzer , A. Seifahrt , G. Stefansson , J. Sturmer , T. Trifonov , S. Vanaverbeke , R. D. Wells , M. R. Zapatero-Osorio , M. Zechmeister