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200 papers
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)…
Earth and Planetary Astrophysics · Physics
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
We report the discovery and validation of two TESS exoplanets orbiting faint M dwarfs: TOI-4479b and TOI-2081b. We have jointly analyzed space (TESS mission) and ground based (MuSCAT2, MuSCAT3 and SINISTRO instruments) lightcurves using our…
Earth and Planetary Astrophysics · Physics
2022-10-05
E. Esparza-Borges , H. Parviainen , F. Murgas , E. Pallé , A. Maas , G. Morello , M. R. Zapatero-Osorio , K. Barkaoui , N. Narita , A. Fukui , N. Casasayas-Barris , M. Oshagh , N. Crouzet , D. Galán , G. E. Fernández , T. Kagetani , K. Kawauchi , T. Kodama , J. Korth , N. Kusakabe , A. Laza-Ramos , R. Luque , J. Livingston , A. Madrigal-Aguado , M. Mori , J. Orell-Miquel , M. Puig-Subirá , M. Stangret , Y. Terada , N. Watanabe , Y. Zou , A. Baliga Savel , A. A. Belinski , K. Collins , C. D. Dressing , S. Giacalone , H. Gill , M. V. Goliguzova , M. Ikoma , J. M. Jenkins , M. Tamura , J. D. Twicken , G. R. Ricker , R. P. Schwarz , S. Seager , A. Shporer , R. Vanderspek , J. Winn
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…
Earth and Planetary Astrophysics · Physics
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
Hot jupiters (P < 10 d, M > 60 $\mathrm{M}_\oplus$) are almost always found alone around their stars, but four out of hundreds known have inner companion planets. These rare companions allow us to constrain the hot jupiter's formation…
Earth and Planetary Astrophysics · Physics
2023-06-06
Lizhou Sha , Andrew M. Vanderburg , Chelsea X. Huang , David J. Armstrong , Rafael Brahm , Steven Giacalone , Mackenna L. Wood , Karen A. Collins , Louise D. Nielsen , Melissa J. Hobson , Carl Ziegler , Steve B. Howell , Pascal Torres-Miranda , Andrew W. Mann , George Zhou , Elisa Delgado-Mena , Felipe I. Rojas , Lyu Abe , Trifon Trifonov , Vardan Adibekyan , Sérgio G. Sousa , Sergio B. Fajardo-Acosta , Tristan Guillot , Saburo Howard , Colin Littlefield , Faith Hawthorn , François-Xavier Schmider , Jan Eberhardt , Thiam-Guan Tan , Ares Osborn , Richard P. Schwarz , Paul Strøm , Andrés Jordán , Gavin Wang , Thomas Henning , Bob Massey , Nicholas Law , Chris Stockdale , Elise Furlan , Gregor Srdoc , Peter J. Wheatley , David Barrado Navascués , Jack J. Lissauer , Keivan G. Stassun , George R. Ricker , Roland K. Vanderspek , David W. Latham , Joshua N. Winn , Sara Seager , Jon M. Jenkins , Thomas Barclay , Luke G. Bouma , Jessie L. Christiansen , Natalia Guerrero , Mark E. Rose
We report the discovery and validation of two long-period giant exoplanets orbiting the early K dwarf TOI-4600 (V=12.6, T=11.9), first detected using observations from the Transiting Exoplanet Survey Satellite (TESS) by the TESS Single…
Earth and Planetary Astrophysics · Physics
2023-08-31
Ismael Mireles , Diana Dragomir , Hugh P. Osborn , Katharine Hesse , Karen A. Collins , Steven Villanueva , Allyson Bieryla , David R. Ciardi , Keivan G. Stassun , Mallory Harris , Jack J. Lissauer , Richard P. Schwarz , Gregor Srdoc , Khalid Barkaoui , Arno Riffeser , Kim K. McLeod , Joshua Pepper , Nolan Grieves , Vera Maria Passegger , Solène Ulmer-Moll , Joseph E. Rodriguez , Dax L. Feliz , Samuel Quinn , Andrew W. Boyle , Michael Fausnaugh , Michelle Kunimoto , Pamela Rowden , Andrew Vanderburg , Bill Wohler , Jon M. Jenkins , David W. Latham , George R. Ricker , Sara Seager , Joshua N. Winn
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…
Earth and Planetary Astrophysics · Physics
2023-06-28
Caleb I. Cañas , Shubham Kanodia , Jessica Libby-Roberts , Andrea S. J. Lin , Maria Schutte , Luke Powers , Sinclaire Jones , Andrew Monson , Songhu Wang , Guðmundur Stefánsson , William D. Cochran , Paul Robertson , Suvrath Mahadevan , Adam F. Kowalski , John Wisniewski , Brock A. Parker , Alexander Larsen , Franklin A. L. Chapman , Henry A. Kobulnicky , Arvind F. Gupta , Mark E. Everett , Bryan Edward Penprase , Gregory Zeimann , Corey Beard , Chad F. Bender , Knicole D. Colón , Scott A. Diddams , Connor Fredrick , Samuel Halverson , Joe P. Ninan , Lawrence W. Ramsey , Arpita Roy , Christian Schwab
The number of super-Earth and mini-Neptune planet discoveries has increased significantly in the last two decades thanks to transit and radial velocity surveys. When it is possible to apply both techniques, we can characterise the internal…
Earth and Planetary Astrophysics · Physics
2024-02-07
A. Suárez Mascareño , V. M. Passegger , J. I. González Hernández , D. J. Armstrong , L. D. Nielsen , C. Lovis , B. Lavie , S. G. Sousa , A. M. Silva , R. Allart , R. Rebolo , F. Pepe , N. C. Santos , S. Cristiani , A. Sozzetti , M. R. Zapatero Osorio , H. M. Tabernero , X. Dumusque , S. Udry , V. Adibekyan , C. Allende Prieto , Y. Alibert , S. C. C. Barros , F. Bouchy , A. Castro-González , K. A. Collins , M. Damasso , V. D'Odorico , O. D. S. Demangeon , P. Di Marcantonio , D. Ehrenreich , A. Hadjigeorghiou , N. Hara , F. Hawthorn , J. M. Jenkins , J. Lillo-Box , G. Lo Curto , C. J. A. P. Martins , A. Mehner , G. Micela , P. Molaro , N. Nunes , N. Nari , A. Osborn , E. Pallé , G. R. Ricker , J. Rodrigues , P. Rowden , S. Seager , A. K. Stefanov , P. A. Strøm , J. N. S. Villaseñor , C. N. Watkins , J. Winn , B. Wohler , R. Zambelli
Sub-Neptunes are absent in the Solar System, yet they are commonly found in our Galaxy. They challenge the internal structure models and prompt investigation on their formation, evolution, and atmospheres. We report the characterisation of…
Earth and Planetary Astrophysics · Physics
2026-01-28
G. Lacedelli , E. Pallé , R. Luque , K. Ikuta , H. M. Tabernero , M. R. Zapatero Osorio , J. M. Almenara , F. J. Pozuelos , D. Jankowski , N. Narita , A. Fukui , G. Nowak , T. Hirano , H. T. Ishikawa , T. Kimura , Y. Hori , K. A. Collins , S. B. Howell , C. Jiang , F. Murgas , H. P. Osborn , N. Astudillo-Defru , X. Bonfils , D. Charbonneau , M. Fausnaugh , S. Geraldía-González , K. Goździewski , P. Guerra , Y. Hayashi , K. Hodapp , K. Horne , K. Isogai , M. Jafariyazani , T. Kagetani , Y. Kawai , K. Kawauchi , V. Krishnamurthy , T. Kudo , T. Kurokawa , M. Kuzuhara , M. Mori , J. Nishikawa , S. K. Nugroho , M. Omiya , R. P. Schwarz , R. Sefako , A. Shporer , G. Srdoc , H. Teng , N. Watanabe
We report the discovery of a warm Neptune and a hot sub-Neptune transiting TOI-421 (BD-14 1137, TIC 94986319), a bright (V=9.9) G9 dwarf star in a visual binary system observed by the TESS space mission in Sectors 5 and 6. We performed…
Earth and Planetary Astrophysics · Physics
2021-01-18
Ilaria Carleo , Davide Gandolfi , Oscar Barragán , John H. Livingston , Carina M. Persson , Kristine W. F. Lam , Aline Vidotto , Michael B. Lund , Carolina Villarreal D'Angelo , Karen A. Collins , Luca Fossati , Andrew W. Howard , Daria Kubyshkina , Rafael Brahm , Antonija Oklopčić , Paul Mollière , Seth Redfield , Luisa Maria Serrano , Fei Dai , Malcolm Fridlund , Francesco Borsa , Judith Korth , Massimiliano Esposito , Matías R. Díaz , Louise Dyregaard Nielsen , Coel Hellier , Savita Mathur , Hans J. Deeg , Artie P. Hatzes , Serena Benatti , Florian Rodler , Javier Alarcon , Lorenzo Spina , Ângela R. G. Santos , Iskra Georgieva , Rafael A. García , Lucía González-Cuesta , George R. Ricker , Roland Vanderspek , David W. Latham , Sara Seager , Joshua N. Winn , Jon M. Jenkins , Simon Albrecht , Natalie M. Batalha , Corey Beard , Patricia T. Boyd , François Bouchy , Jennifer A. Burt , R. Paul Butler , Juan Cabrera , Ashley Chontos , David Ciardi , William D. Cochran , Kevin I. Collins , Jeffrey D. Crane , Ian Crossfield , Szilard Csizmadia , Diana Dragomir , Courtney Dressing , Philipp Eigmüller , Michael Endl , Anders Erikson , Nestor Espinoza , Michael Fausnaugh , Fabo Feng , Erin Flowers , Benjamin Fulton , Erica J. Gonzales , Nolan Grieves , Sascha Grziwa , Eike W. Guenther , Natalia M. Guerrero , Thomas Henning , Diego Hidalgo , Teruyuki Hirano , Maria Hjorth , Daniel Huber , Howard Isaacson , Matias Jones , Andrés Jordán , Petr Kabáth , Stephen R. Kane , Emil Knudstrup , Jack Lubin , Rafael Luque , Ismael Mireles , Norio Narita , David Nespral , Prajwal Niraula , Grzegorz Nowak , Enric Palle , Martin Pätzold , Erik A Petigura , Jorge Prieto-Arranz , Heike Rauer , Paul Robertson , Mark E. Rose , Arpita Roy , Paula Sarkis , Joshua E. Schlieder , Damien Ségransan , Stephen Shectman , Marek Skarka , Alexis M. S. Smith , Jeffrey C. Smith , Keivan Stassun , Johanna Teske , Joseph D. Twicken , Vincent Van Eylen , Sharon Wang , Lauren M. Weiss , Aurélien Wyttenbach
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…
Earth and Planetary Astrophysics · Physics
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
We report the discovery and characterization of TOI-1759~b, a temperate (400 K) sub-Neptune-sized exoplanet orbiting the M~dwarf TOI-1759 (TIC 408636441). TOI-1759 b was observed by TESS to transit on sectors 16, 17 and 24, with only one…
Earth and Planetary Astrophysics · Physics
2022-02-23
Néstor Espinoza , Enric Pallé , Jonas Kemmer , Rafael Luque , José A. Caballero , Carlos Cifuentes , Enrique Herrero , Víctor J. Sánchez Béjar , Stephan Stock , Karan Molaverdikhani , Giuseppe Morello , Diana Kossakowski , Martin Schlecker , Pedro J. Amado , Paz Bluhm , Miriam Cortés-Contreras , Thomas Henning , Laura Kreidberg , Martin Kürster , Marina Lafarga , Nicolas Lodieu , Juan Carlos Morales , Mahmoudreza Oshagh , Vera M. Passegger , Alexey Pavlov , Andreas Quirrenbach , Sabine Reffert , Ansgar Reiners , Ignasi Ribas , Eloy Rodríguez , Cristina Rodríguez López , Andreas Schweitzer , Trifon Trifonov , Priyanka Chaturvedi , Stefan Dreizler , Sandra V. Jeffers , Adrian Kaminski , María José López-González , Jorge Lillo-Box , David Montes , Grzegorz Nowak , Santos Pedraz , Siegfried Vanaverbeke , Maria R. Zapatero Osorio , Mathias Zechmeister , Karen A. Collins , Eric Girardin , Pere Guerra , Ramon Naves , Ian J. M. Crossfield , Elisabeth C. Matthews , Steve B. Howell , David R. Ciardi , Erica Gonzales , Rachel A. Matson , Charles A. Beichman , Joshua E. Schlieder , Thomas Barclay , Michael Vezie , Jesus Noel Villaseñor , Tansu Daylan , Ismael Mireies , Diana Dragomir , Joseph D. Twicken , Jon Jenkins , Joshua N. Winn , David Latham , George Ricker , Sara Seager
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…
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…
Earth and Planetary Astrophysics · Physics
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
We report the confirmation of three exoplanets transiting TOI-4010 (TIC-352682207), a metal-rich K dwarf observed by TESS in Sectors 24, 25, 52, and 58. We confirm these planets with HARPS-N radial velocity observations and measure their…
Earth and Planetary Astrophysics · Physics
2023-06-21
Michelle Kunimoto , Andrew Vanderburg , Chelsea X. Huang , M. Ryleigh Davis , Laura Affer , Andrew Collier Cameron , David Charbonneau , Rosario Cosentino , Mario Damasso , Xavier Dumusque , A. F. Martnez Fiorenzano , Adriano Ghedina , R. D. Haywood , Florian Lienhard , Mercedes López-Morales , Michel Mayor , Francesco Pepe , Matteo Pinamonti , Ennio Poretti , Jesús Maldonado , Ken Rice , Alessandro Sozzetti , Thomas G. Wilson , Stéphane Udry , Jay Baptista , Khalid Barkaoui , Juliette Becker , Paul Benni , Allyson Bieryla , Pau Bosch-Cabot , David R. Ciardi , Karen A. Collins , Kevin I. Collins , Elise Evans , Trent J. Dupuy , Maria V. Goliguzova , Pere Guerra , Adam Kraus , Jack J. Lissauer , Daniel Huber , Felipe Murgas , Enric Palle , Samuel N. Quinn , Boris S. Safonov , Richard P. Schwarz , Avi Shporer , Keivan G. Stassun , Jon M. Jenkins , David W. Latham , George R. Ricker , Sara Seager , Roland Vanderspek , Joshua Winn , Zahra Essack , Hannah M. Lewis , Mark E. Rose
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…
Earth and Planetary Astrophysics · Physics
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
Multi-planet systems are valuable arenas for investigating exoplanet architectures and comparing planetary siblings. TOI-1246 is one such system, with a moderately bright K dwarf ($\rm{V=11.6,~K=9.9}$) and four transiting sub-Neptunes…
Earth and Planetary Astrophysics · Physics
2022-06-01
Emma V. Turtelboom , Lauren M. Weiss , Courtney D. Dressing , Grzegorz Nowak , Enric Pallé , Corey Beard , Sarah Blunt , Casey Brinkman , Ashley Chontos , Zachary R. Claytor , Fei Dai , Paul A. Dalba , Steven Giacalone , Erica Gonzales , Caleb K. Harada , Michelle L. Hill , Rae Holcomb , Judith Korth , Jack Lubin , Thomas Masseron , Mason MacDougall , Andrew W. Mayo , Teo Močnik , Joseph M. Akana Murphy , Alex S. Polanski , Malena Rice , Ryan A. Rubenzahl , Nicholas Scarsdale , Keivan G. Stassun , Dakotah B. Tyler , Judah Van Zandt , Ian J. M. Crossfield , Hans J. Deeg , Benjamin Fulton , Davide Gandolfi , Andrew W. Howard , Dan Huber , Howard Isaacson , Stephen R. Kane , Kristine W. F. Lam , Rafael Luque , Eduardo L. Martín , Giuseppe Morello , Jaume Orell-Miquel , Erik A. Petigura , Paul Robertson , Arpita Roy , Vincent Van Eylen , David Baker , Alexander A. Belinski , Allyson Bieryla , David R. Ciardi , Karen A. Collins , Neil Cutting , Devin J. Della-Rose , Taylor B. Ellingsen , E. Furlan , Tianjun Gan , Crystal L. Gnilka , Pere Guerra , Steve B. Howell , Mary Jimenez , David W. Latham , Maude Larivière , Kathryn V. Lester , Jorge Lillo-Box , Lindy Luker , Christopher R. Mann , Peter P. Plavchan , Boris Safonov , Brett Skinner , Ivan A. Strakhov , Justin M. Wittrock , Douglas A. Caldwell , Zahra Essack , Jon M. Jenkins , Elisa V. Quintana , George R. Ricker , Roland Vanderspek , S. Seager , Joshua N. Winn
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…
Earth and Planetary Astrophysics · Physics
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
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…
Earth and Planetary Astrophysics · Physics
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
We report the discovery and confirmation of the planetary system TOI-1288. This late G dwarf harbours two planets: TOI-1288 b and TOI-1288 c. We combine TESS space-borne and ground-based transit photometry with HARPS-N and HIRES…
Earth and Planetary Astrophysics · Physics
2022-12-28
E. Knudstrup , D. Gandolfi , G. Nowak , C. M. Persson , E. Furlan , J. Livingston , E. Matthews , M. S. Lundkvist , M. L. Winther , J. L. Rørsted , S. H. Albrecht , E. Goffo , I. Carleo , H. J. Deeg , K. A. Collins , N. Narita , H. Isaacson , S. Redfield , F. Dai , T. Hirano , J. M. Akana Murphy , C. Beard , L. A. Buchhave , S. Cary , A. Chontos , I. Crossfield , W. D. Cochran , D. Conti , P. A. Dalba , M. Esposito , S. Fajardo-Acosta , S. Giacalone , S. K. Grunblatt , P. Guerra , A. P. Hatzes , R. Holcomb , F. G. Horta , A. W. Howard , D. Huber , J. M. Jenkins , P. Kabáth , S. Kane , J. Korth , K. W. F. Lam , K. V. Lester , R. Matson , K. K. McLeod , J. Orell-Miquel , F. Murgas , E. Palle , A. S. Polanski , G. Ricker , P. Robertson , R. Rubenzahl , J E. Schlieder , S. Seager , A. M. S. Smith , P. Tenenbaum , E. Turtelboom , R. Vanderspek , L. Weiss , J. Winn
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}…
Earth and Planetary Astrophysics · Physics
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