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We report the Transiting Exoplanet Survey Satellite ($TESS$) detection of a multi-planet system orbiting the $V=10.9$ K0 dwarf TOI 125. We find evidence for up to five planets, with varying confidence. Three high signal-to-noise transit…
Earth and Planetary Astrophysics · Physics
2019-10-16
Samuel N. Quinn , Juliette C. Becker , Joseph E. Rodriguez , Sam Hadden , Chelsea X. Huang , Timothy D. Morton , Fred Adams , David Armstrong , Jason D. Eastman , Jonathan Horner , Stephen R. Kane , Jack J. Lissauer , Joseph D. Twicken , Andrew Vanderburg , Rob Wittenmyer , George R. Ricker , Roland K. Vanderspek , David W. Latham , Sara Seager , Joshua N. Winn , Jon M. Jenkins , Eric Agol , Khalid Barkaoui , Charles A. Beichman , François Bouchy , L. G. Bouma , Artem Burdanov , Jennifer Campbell , Roberto Carlino , Scott M. Cartwright , David Charbonneau , Jessie L. Christiansen , David Ciardi , Karen A. Collins , Kevin I. Collins , Dennis M. Conti , Ian J. M. Crossfield , Tansu Daylan , Jason Dittmann , John Doty , Diana Dragomir , Elsa Ducrot , Michael Gillon , Ana Glidden , Robert F. Goeke , Erica J. Gonzales , Krzysztof G. Hełminiak , Elliott P. Horch , Steve B. Howell , Emmanuel Jehin , Eric L. N. Jensen , John F. Kielkopf , Martti H. Kristiansen , Nicholas Law , Andrew W. Mann , Maxime Marmier , Rachel A. Matson , Elisabeth Matthews , Tsevi Mazeh , Mayuko Mori , Felipe Murgas , Catriona Murray , Norio Narita , Louise D. Nielsen , Gaël Ottoni , Enric Palle , Rafał Pawłaszek , Francesco Pepe , Jerome Pitogo de Leon , Francisco J. Pozuelos , Howard M. Relles , Joshua E. Schlieder , Daniel Sebastian , Damien Ségransan , Avi Shporer , Keivan G. Stassun , Motohide Tamura , Andrei Tokovinin , Stéphane Udry , Ian Waite , Carl Ziegler
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
We report on the discovery and validation of a two-planet system around a bright (V = 8.85 mag) early G dwarf (1.43 $R_{\odot}$, 1.15 $M_{\odot}$, TOI 2319) using data from NASA's Transiting Exoplanet Survey Satellite (TESS). Three transit…
Earth and Planetary Astrophysics · Physics
2021-06-10
Nora L. Eisner , Belinda A. Nicholson , Oscar Barragán , Suzanne Aigrain , Chris Lintott , Laurel Kaye , Baptiste Klein , Grant Miller , Jake Taylor , Norbert Zicher , Lars A. Buchhave , Douglas A. Caldwell , Jonti Horner , Joe Llama , Annelies Mortier , Vinesh M. Rajpaul , Keivan Stassun , Avi Sporer , Andrew Tkachenko , Jon M. Jenkins , David W. Latham , George R. Ricker , Sara Seager , Joshua N. Winn , Safaa Alhassan , Elisabeth M. L. Baeten , Stewart J. Bean , David M. Bundy , Vitaly Efremov , Richard Ferstenou , Brian L. Goodwin , Michelle Hof , Tony Hoffman , Alexander Hubert , Lily Lau , Sam Lee , David Maetschke , Klaus Peltsch , Cesar Rubio-Alfaro , Gary M. Wilson
While the sample of confirmed exoplanets continues to increase, the population of transiting exoplanets around early-type stars is still limited. These planets allow us to investigate the planet properties and formation pathways over a wide…
Earth and Planetary Astrophysics · Physics
2023-07-05
Angelica Psaridi , François Bouchy , Monika Lendl , Babatunde Akinsanmi , Keivan G. Stassun , Barry Smalley , David J. Armstrong , Saburo Howard , Solène Ulmer-Moll , Nolan Grieves , Khalid Barkaoui , Joseph E. Rodriguez , Edward M. Bryant , Olga Suárez , Tristan Guillot , Phil Evans , Omar Attia , Robert A. Wittenmyer , Samuel W. Yee , Karen A. Collins , George Zhou , Franck Galland , Léna Parc , Stéphane Udry , Pedro Figueira , Carl Ziegler , Christoph Mordasini , Joshua N. Winn , Sara Seager , Jon M. Jenkins , Joseph D. Twicken , Rafael Brahm , Matías I. Jones , Lyu Abe , Brett Addison , César Briceño , Joshua T. Briegal , Kevin I. Collins , Tansu Daylan , Phillip Eigmüller , Gabor Furesz , Natalia M. Guerrero , Janis Hagelberg , Alexis Heitzmann , Rebekah Hounsell , Chelsea X. Huang , Andreas Krenn , Nicholas M. Law , Andrew W. Mann , James McCormac , Djamel Mékarnia , Dany Mounzer , Louise D. Nielsen , Ares Osborn , Yared Reinarz , Ramotholo R. Sefako , Michal Steiner , Paul A. Strøm , Amaury H. M. J. Triaud , Roland Vanderspek , Leonardo Vanzi , Jose I. Vines , Christopher A. Watson , Duncan J. Wright , Abner Zapata
We confirm the planetary nature of (1) TOI-5916 b and (2) TOI-6158 b, two Exoplanets Transiting M-dwarf Stars (GEMS), both discovered by the Transiting Exoplanet Survey Satellite (TESS). Both systems were confirmed with ground-based…
Earth and Planetary Astrophysics · Physics
2025-10-15
Shane O'Brien , Amber Wong , Te Han , Paul Robertson , Shubham Kanodia , Caleb I. Cañas , Arvind F. Gupta , Tera Swaby , Henry A. Kobulnicky , Nidia Morrell , Michael Rodruck , Andrea S. J. Lin , Andrew Monson , William D. Cochran , Chad F. Bender , Scott A. Diddams , Samuel Halverson , Daniel M. Krolikowski , Jessica E. Libby-Roberts , Joe P. Ninan , Arpita Roy , Christian Schwab , Gudmundur Stefansson
We present the discovery of two new transiting extrasolar planet candidates identified as TOI-1296.01 and TOI-1298.01 by the Transiting Exoplanet Survey Satellite (TESS). The planetary nature of these candidates has been secured with the…
Earth and Planetary Astrophysics · Physics
2021-09-29
C. Moutou , J. M. Almenara , G. Hébrard , N. C. Santos , K. G. Stassun , S. Deheuvels , S. Barros , P. Benni , A. Bieryla , I. Boisse , X. Bonfils , P. T. Boyd , K. A. Collins , D. Baker , P. Cortés-Zuleta , S. Dalal , F. Debras , M. Deleuil , X. Delfosse , O. Demangeon , Z. Essack , T. Forveille , E. Girardin , P. Guerra , N. Heidari , K. Hesse , S. Hoyer , J. M. Jenkins , F. Kiefer , P. C. König , D. Laloum , D. Latham , T. Lopez , E. Martioli , H. P. Osborn , G. Ricker , S. Seager , R. Vanderspek , M. Vezie , J. Villaseñor , J. Winn , B. Wohler , C. Ziegler
We report on the discovery of a transiting giant planet around the 3500 K M3-dwarf star TOI-6383A located 172 pc from Earth. It was detected by the Transiting Exoplanet Survey Satellite (TESS) and confirmed by a combination of ground-based…
Earth and Planetary Astrophysics · Physics
2024-09-26
Lia Marta Bernabò , Shubham Kanodia , Caleb I. Canas , William D. Cochran , Szilárd Csizmadia , Suvrath Mahadevan , Gudhmundur Stefánsson , Arvind F. Gupta , Andrew Monson , Henry A. Kobulnicky , Alexander K. Larsen , Ethan G. Cotter , Alexina Birkholz , Tera N. Swaby , Gregory Zeimann , Chad F. Bender , Scott A. Diddams , Jessica E. Libby-Roberts , Andrea S. J. Lin , Joe P. Ninan , Heike Rauer , Varghese Reji , Paul Robertson , Arpita Roy , Christian Schwab
We report the discovery, by the Next Generation Transit Survey (NGTS), of two hot-Jupiters NGTS-8b and NGTS-9b. These orbit a V = 13.68 K0V star (Teff = 5241 +/- 50 K) with a period of 2.49970 days, and a V = 12.80 F8V star (Teff = 6330 +/-…
Earth and Planetary Astrophysics · Physics
2019-11-11
Jean C. Costes , Christopher A. Watson , Claudia Belardi , Ian P. Braker , Matthew R. Burleigh , Sarah L. Casewell , Philipp Eigmüller , Maximilian N. Günther , James A. G. Jackman , Louise D. Nielsen , Maritza G. Soto , Oliver Turner , David R. Anderson , Daniel Bayliss , François Bouchy , Joshua T. Briegal , Edward M. Bryant , Juan Cabrera , Alexander Chaushev , Szilard Csizmadia , Anders Erikson , Samuel Gill , Edward Gillen , Michael R. Goad , Matthew J. Hooton , James S. Jenkins , James McCormac , Maximiliano Moyano , Didier Queloz , Heike Rauer , Liam Raynard , Alexis M. S. Smith , Andrew P. G. Thompson , Rosanna H. Tilbrook , Stephane Udry , Jose I. Vines , Richard G. West , Peter J. Wheatley
The Transiting Exoplanet Survey Satellite (TESS) has produced a large number of single transit event candidates which are being monitored by the Next Generation Transit Survey (NGTS). We observed a second epoch for the TIC-231005575 system…
Solar and Stellar Astrophysics · Physics
2020-05-20
Samuel Gill , Benjamin F. Cooke , Daniel Bayliss , Louise D. Nielson , Monika Lendl , Peter J. Wheatley , David R. Anderson , Maximiliano Moyano , Edward M. Bryant , Jack S. Acton , Claudia Belardi , Francois Bouchy , Matthew R. Burleigh , Sarah L. Casewell , Alexander Chausev , Michael R. Goad , James A. G. Jackman , James S. Jenkins , James McCormac , Maximilian N. Gunther , Hugh P. Osborn , Don Pollaco , Liam Raynard , Alexis M. S. Smith , Rosanna H. Tillbrook , Oliver Turner , Stephane Udry , Jose I. Vines , Christopher A. Watson , Richard G. West
We report the discovery of TOI-561, a multi-planet system in the galactic thick disk that contains a rocky, ultra-short period planet (USP). This bright ($V=10.2$) star hosts three small transiting planets identified in photometry from the…
Earth and Planetary Astrophysics · Physics
2021-01-19
Lauren M. Weiss , Fei Dai , Daniel Huber , John M. Brewer , Karen A. Collins , David R. Ciardi , Elisabeth C. Matthews , Carl Ziegler , Steve B. Howell , Natalie M. Batalha , Ian J. M> Crossfield , Courtney Dressing , Benjamin Fulton , Andrew W. Howard , Howard Isaacson , Stephen R. Kane , Erik A. Petigura , Paul Robertson , Arpita Roy , Ryan A. Rubenzahl , Joseph D. Twicken , Zachary R. Claytor , Keivan G. Stassun , Mason G. MacDougall , Ashley Chontos , Steven Giacalone , Paul A. Dalba , Teo Mocnik , Michelle L. Hill , Corey Beard , Joseph M. Akana Murphy , Lee J. Rosenthal , Aida Behmard , Judan van Zandt , Jack Lubin , Molly R. Kosiarek , Michael B. Lund , Jessie L. Christiansen , Rachel A. Matson , Charles A. Beichman , Joshua E. Schlieder , Erica J. Gonzales , César Briceño , Nicholas Law , Andrew W. Mann , Kevin I. Collins , Phil Evans , Akihiko Fukui , Eric L. N. Jensen , Felipe Murgas , Norio Narita , Eric Palle , Hannu Parviainen , Richard P. Schwarz , Thiam-Guan Tan , Jack S. Acton , Edwarf M. Bryant , Alexander Chaushev , Philipp Eigmüller , Sam Gill , Jon Jenkins , George Ricker , Sara Seager , Joshua N. Winn
We report the discovery and characterization of three giant exoplanets orbiting solar-analog stars, detected by the \tess space mission and confirmed through ground-based photometry and radial velocity (RV) measurements taken at La Silla…
Earth and Planetary Astrophysics · Physics
2024-02-28
Jan Eberhardt , Melissa J. Hobson , Thomas Henning , Trifon Trifonov , Rafael Brahm , Nestor Espinoza , Andrés Jordán , Daniel Thorngren , Remo Burn , Felipe I. Rojas , Paula Sarkis , Martin Schlecker , Marcelo Tala Pinto , Khalid Barkaoui , Richard P. Schwarz , Olga Suarez , Tristan Guillot , Amaury H. M. J. Triaud , Maximilian N. Günther , Lyu Abe , Gavin Boyle , Rodrigo Leiva , Vincent Suc , Phil Evans , Nick Dunckel , Carl Ziegler , Ben Falk , William Fong , Alexander Rudat , Avi Shporer , Stephanie Striegel , David Watanabe , Jon M. Jenkins , Sara Seager , Joshua N. Winn
We report the discovery and characterisation of a giant transiting planet orbiting a nearby M3.5V dwarf (d = 80.4 pc, $G$ = 15.1 mag, $K$=11.2 mag, R$_\star$ = 0.358 $\pm$ 0.015 R$_\odot$, M$_\star$ = 0.340 $\pm$ 0.009 M$_\odot$). Using the…
Earth and Planetary Astrophysics · Physics
2024-01-17
J. M. Almenara , X. Bonfils , E. M. Bryant , A. Jordán , G. Hébrard , E. Martioli , A. C. M. Correia , N. Astudillo-Defru , C. Cadieux , L. Arnold , É. Artigau , G. Á. Bakos , S. C. C. Barros , D. Bayliss , F. Bouchy , G. Boué , R. Brahm , A. Carmona , D. Charbonneau , D. R. Ciardi , R. Cloutier , M. Cointepas , N. J. Cook , N. B. Cowan , X. Delfosse , J. Dias do Nascimento , J. -F. Donati , R. Doyon , T. Forveille , P. Fouqué , E. Gaidos , E. A. Gilbert , J. Gomes da Silva , J. D. Hartman , K. Hesse , M. J. Hobson , J. M. Jenkins , F. Kiefer , V. B. Kostov , J. Laskar , M. Lendl , A. L'Heureux , J. H. C. Martins , K. Menou , C. Moutou , F. Murgas , A. S. Polanski , D. Rapetti , E. Sedaghati , H. Shang
Doppler confirmation of TESS planet candidate TOI1408.01: grazing transit and likely eccentric orbit
We report an independent Doppler confirmation of the TESS planet candidate orbiting an F-type main sequence star TOI-1408 located 140 pc away. We present a set of radial velocities obtained with a high-resolution fiber-optic spectrograph…
Earth and Planetary Astrophysics · Physics
2023-09-07
G. A. Galazutdinov , R. V. Baluev , G. Valyavin , V. Aitov , D. Gadelshin , A. Valeev , E. Sendzikas , E. Sokov , G. Mitiani , T. Burlakova , I. Yakunin , K. A. Antonyuk , V. Vlasyuk , I. Romanyuk , A. Rzaev , M. Yushkin , A. Ivanova , A. Tavrov , O. Korablev
We present a joint analysis of TTVs and Doppler data for the transiting exoplanet system TOI-4504. TOI-4504 c is a warm Jupiter-mass planet that exhibits the largest known transit timing variations (TTVs), with a peak-to-node amplitude of…
Earth and Planetary Astrophysics · Physics
2025-01-16
Michaela Vítková , Rafael Brahm , Trifon Trifonov , Petr Kabáth , Andrés Jordán , Thomas Henning , Melissa J. Hobson , Jan Eberhardt , Marcelo Tala Pinto , Felipe I. Rojas , Nestor Espinoza , Martin Schlecker , Matías I. Jones , Maximiliano Moyano , Susana Eyheramendy , Carl Ziegler , Jack J. Lissauer , Andrew Vanderburg , Karen A. Collins , Bill Wohler , David Watanabe , George R. Ricker , Roland Vanderspek , Sara Seager , Joshua N. Winn , Jon M. Jenkins , Marek Skarka
We present the confirmation and characterization of three hot Jupiters, TOI-1181b, TOI-1516b, and TOI-2046b, discovered by the TESS space mission. The reported hot Jupiters have orbital periods between 1.4 and 2.05 days. The masses of the…
Earth and Planetary Astrophysics · Physics
2022-06-08
Petr Kabáth , Priyanka Chaturvedi , Phillip J. MacQueen , Marek Skarka , Ján Šubjak , Massimilliano Esposito , William D. Cochran , Salvatore E. Bellomo , Raine Karjalainen , Eike W. Guenther , Michael Endl , Szilárd Csizmadia , Marie Karjalainen , Artie Hatzes , Jiří Žák , Davide Gandolfi , Henri M. J. Boffin , Jose I. Vines , John H. Livingston , Rafael A. García , Savita Mathur , Lucía González-Cuesta , Martin Blažek , Douglas A. Caldwell , Knicole D. Colón , Hans Deeg , Anders Erikson , Vincent Van Eylen , William Fong , Malcolm Fridlund , Akihiko Fukui , Gábor Fűrész , Robert F. Goeke , Elisa Goffo , Steve Howell , Jon M. Jenkins , Peter Klagyivik , Judith Korth , David W. Latham , Rafael Luque , Dan Moldovan , Felipe Murgas , Norio Narita , Jaume Orell-Miquel , Enric Palle , Hannu Parviainen , Carina M. Persson , Phillip A. Reed , Seth Redfield , George R. Ricker , Sara Seager , Luisa Maria Serrano , Avi Shporer , Alexis M. S. Smith , Noriharu Watanabe , Joshua N. Winn , the KESPRINT team
We present the spectroscopic confirmation and precise mass measurement of the warm giant planet TOI-199 b. This planet was first identified in TESS photometry and confirmed using ground-based photometry from ASTEP in Antarctica including a…
Earth and Planetary Astrophysics · Physics
2023-09-27
Melissa J. Hobson , Trifon Trifonov , Thomas Henning , Andrés Jordán , Felipe Rojas , Nestor Espinoza , Rafael Brahm , Jan Eberhardt , Matías I. Jones , Djamel Mekarnia , Diana Kossakowski , Martin Schlecker , Marcelo Tala Pinto , Pascal José Torres Miranda , Lyu Abe , Khalid Barkaoui , Philippe Bendjoya , François Bouchy , Marco Buttu , Ilaria Carleo , Karen A. Collins , Knicole D. Colón , Nicolas Crouzet , Diana Dragomir , Georgina Dransfield , Thomas Gasparetto , Robert F. Goeke , Tristan Guillot , Maximilian N. Günther , Saburo Howard , Jon M. Jenkins , Judith Korth , David W. Latham , Monika Lendl , Jack J. Lissauer , Christopher R. Mann , Ismael Mireles , George R. Ricker , Sophie Saesen , Richard P. Schwarz , S. Seager , Ramotholo Sefako , Avi Shporer , Chris Stockdale , Olga Suarez , Thiam-Guan Tan , Amaury H. M. J. Triaud , Solène Ulmer-Moll , Roland Vanderspek , Joshua N. Winn , Bill Wohler , George Zhou
The Near InfraRed Planet Searcher (NIRPS) joined HARPS on the 3.6-m ESO telescope at La Silla Observatory in April 2023, dedicating part of its Guaranteed Time Observations (GTO) program to the radial velocity follow-up of TESS planet…
Earth and Planetary Astrophysics · Physics
2025-10-17
Léna Parc , François Bouchy , Neil J. Cook , Nolan Grieves , Étienne Artigau , Alexandrine L'Heureux , René Doyon , Yuri S. Messias , Frédérique Baron , Susana C. C. Barros , Björn Benneke , Xavier Bonfils , Marta Bryan , Bruno L. Canto Martins , Ryan Cloutier , Nicolas B. Cowan , Daniel Brito de Freitas , Jose Renan De Medeiros , Xavier Delfosse , Elisa Delgado-Mena , Xavier Dumusque , David Ehrenreich , Pedro Figueira , Jonay I. González Hernández , David Lafrenière , Izan de Castro Leão , Christophe Lovis , Lison Malo , Claudio Melo , Lucile Mignon , Christoph Mordasini , Francesco Pepe , Rafael Rebolo , Jason Rowe , Nuno C. Santos , Damien Ségransan , Alejandro Suárez Mascareño , Stéphane Udry , Diana Valencia , Gregg Wade , Manuel Abreu , José L. A. Aguiar , Khaled Al Moulla , Guillaume Allain , Romain Allart , Jose Manuel Almenara , Tomy Arial , Hugues Auger , Luc Bazinet , Nicolas Blind , David Bohlender , Isabelle Boisse , Anne Boucher , Vincent Bourrier , Sébastien Bovay , Pedro Branco , Christopher Broeg , Denis Brousseau , Alexandre Cabral , Charles Cadieux , Andres Carmona , Yann Carteret , Zalpha Challita , David Charbonneau , Bruno Chazelas , Catherine A. Clark , João Coelho , Marion Cointepas , Karen A. Collins , Kevin I. Collins , Uriel Conod , Eduardo Cristo , Ana Rita Costa Silva , Antoine Darveau-Bernier , Laurie Dauplaise , Jean-Baptiste Delisle , Roseane de Lima Gomes , João Faria , Dasaev O. Fontinele , Thierry Forveille , Yolanda G. C. Frensch , Jonathan Gagné , Frédéric Genest , Ludovic Genolet , João Gomes da Silva , Félix Gracia Témich , Nicole Gromek , Olivier Hernandez , Melissa J. Hobson , Jens H. Hoeijmakers , Norbert Hubin , Marziye Jafariyazani , Farbod Jahandar , Ray Jayawardhana , Hans-Ulrich Käufl , Dan Kerley , Johann Kolb , Vigneshwaran Krishnamurthy , Benjamin Kung , Pierrot Lamontagne , Pierre Larue , Henry Leath , Olivia Lim , Gaspare Lo Curto , Allan M. Martins , Elisabeth C. Matthews , Jaymie Matthews , Jean-Sébastien Mayer , Stan Metchev , Lina Messamah , Leslie Moranta , Dany Mounzer , Nicola Nari , Louise D. Nielsen , Ares Osborn , Mathieu Ouellet , Jon Otegi , Luca Pasquini , Vera M. Passegger , Stefan Pelletier , Céline Peroux , Caroline Piaulet-Ghorayeb , Mykhaylo Plotnykov , Emanuela Pompei , Anne-Sophie Poulin-Girard , José Luis Rasilla , Vladimir Reshetov , Jonathan Saint-Antoine , Mirsad Sarajlic , Ivo Saviane , Robin Schnell , Alex Segovia , Julia Seidel , Armin Silber , Peter Sinclair , Michael Sordet , Danuta Sosnowska , Avidaan Srivastava , Atanas K. Stefanov , Márcio A. Teixeira , Simon Thibault , Philippe Vallée , Thomas Vandal , Valentina Vaulato , Joost P. Wardenier , Bachar Wehbe , Drew Weisserman , Ivan Wevers , François Wildi , Vincent Yariv , Gérard Zins
We report the spectroscopic confirmation and fundamental properties of TOI-757 b, a mini-Neptune on a 17.5-day orbit transiting a bright star ($V = 9.7$ mag) discovered by the TESS mission. We acquired high-precision radial velocity…
Earth and Planetary Astrophysics · Physics
2024-07-31
A. Alqasim , N. Grieves , N. M. Rosário , D. Gandolfi , J. H. Livingston , S. Sousa , K. A. Collins , J. K. Teske , M. Fridlund , J. A. Egger , J. Cabrera , C. Hellier , A. F. Lanza , V. Van Eylen , F. Bouchy , R. J. Oelkers , G. Srdoc , S. Shectman , M. Günther , E. Goffo , T. Wilson , L. M. Serrano , A. Brandeker , S. X. Wang , A. Heitzmann , A. Bonfanti , L. Fossati , Y. Alibert , L. Delrez , R. Sefako , S. Barros , K. I. Collins , O. D. S. Demangeon , S. H. Albrecht , R. Alonso , J. Asquier , T. Barczy , D. Barrado , W. Baumjohann , T. Beck , W. Benz , N. Billot , L. Borsato , C. Broeg , E. M. Bryant , R. P. Butler , W. D. Cochran , A. Collier Cameron , A. C. M. Correia , J. D. Crane , Sz. Csizmadia , P. E. Cubillos , M. B. Davies , T. Daylan , M. Deleuil , A. Deline , B. -O. Demory , A. Derekas , B. Edwards , D. Ehrenreich , A. Erikson , Z. Essack , A. Fortier , K. Gazeas , M. Gillon , M. Gudel , J. Hasiba , A. P. Hatzes , Ch. Helling , T. Hirano , S. B. Howell , S. Hoyer , K. G. Isaak , J. M. Jenkins , S. Kanodia , L. L. Kiss , J. Korth , K. W. F. Lam , J. Laskar , A. Lecavelier des Etangs , M. Lendl , M. B. Lund , R. Luque , A. W. Mann , D. Magrin , P. F. L. Maxted , C. Mordasini , N. Narita , V. Nascimbeni , G. Nowak , G. Olofsson , H. P. Osborn , H. L. M. Osborne , D. Osip , R. Ottensamer , I. Pagano , E. Palle , G. Peter , G. Piotto , D. Pollacco , D. Queloz , R. Ragazzoni , N. Rando , H. Rauer , S. Redfield , I. Ribas , M. Rice , G. R. Ricker , M. Rieder , S. Salmon , N. C. Santos , G. Scandariato , S. Seager , D. Segransan , A. Shporer , A. E. Simon , A. M. S. Smith , M. Stalport , Gy. M. Szabo , I. Thompson , J. D. Twicken , S. Udry , R. Vanderspek , V. Van Grootel , J. Venturini , E. Villaver , J. Villaseñor , V. Viotto , I. Walter , N. A. Walton , J. N. Winn , S. W. Yee
We present the TESS discovery of the LHS 1678 (TOI-696) exoplanet system, comprised of two approximately Earth-sized transiting planets and a likely astrometric brown dwarf orbiting a bright ($V_J$=12.5, $K_s$=8.3) M2 dwarf at 19.9 pc. The…
Earth and Planetary Astrophysics · Physics
2022-04-18
Michele L. Silverstein , Joshua E. Schlieder , Thomas Barclay , Benjamin J. Hord , Wei-Chun Jao , Eliot Halley Vrijmoet , Todd J. Henry , Ryan Cloutier , Veselin B. Kostov , Ethan Kruse , Jennifer G. Winters , Jonathan M. Irwin , Stephen R. Kane , Keivan G. Stassun , Chelsea Huang , Michelle Kunimoto , Evan Tey , Andrew Vanderburg , Nicola Astudillo-Defru , Xavier Bonfils , C. E. Brasseur , David Charbonneau , David R. Ciardi , Karen A. Collins , Kevin I. Collins , Dennis M. Conti , Ian J. M. Crossfield , Tansu Daylan , John P. Doty , Courtney D. Dressing , Emily A. Gilbert , Keith Horne , Jon M. Jenkins , David W. Latham , Andrew W. Mann , Elisabeth Matthews , Leonardo A. Paredes , Samuel N. Quinn , George R. Ricker , Richard P. Schwarz , Sara Seager , Ramotholo Sefako , Avi Shporer , Jeffrey C. Smith , Christopher Stockdale , Thiam-Guan Tan , Guillermo Torres , Joseph D. Twicken , Roland Vanderspek , Gavin Wang , Joshua N. Winn
Planets around young stars trace the early evolution of planetary systems. We report the discovery and validation of two planetary systems with ages $\lesssim 300$ Myr from observations by the Transiting Exoplanet Survey Satellite. TOI-251…
Earth and Planetary Astrophysics · Physics
2020-12-09
George Zhou , Samuel N. Quinn , Jonathan Irwin , Chelsea X. Huang , Karen A. Collins , Luke G. Bouma , Lamisha Khan , Anaka Landrigan , Andrew M. Vanderburg , Joseph E. Rodriguez , David W. Latham , Guillermo Torres , Stephanie T. Douglas , Allyson Bieryla , Gilbert A. Esquerdo , Perry Berlind , Michael L. Calkins , Lars A. Buchhave , David Charbonneau , Kevin I. Collins , John F. Kielkopf , Eric L. N. Jensen , Thiam-Guan Tan , Rhodes Hart , Brad Carter , Christopher Stockdale , Carl Ziegler , Nicholas Law , Andrew W. Mann , Steve B. Howell , Rachel A. Matson , Nicholas J. Scott , Elise Furlan , Russel J. White , Coel Hellier , David R. Anderson , Richard G. West , George Ricker , Roland Vanderspek , Sara Seager , Jon M. Jenkins , Joshua N. Winn , Ismael Mireles , Pamela Rowden , Daniel A. Yahalomi , Bill Wohler , Clara. E. Brasseur , Tansu Daylan , Knicole D. Coloń