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相关论文: A hot terrestrial planet orbiting the bright M dwa…
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We report the discovery by the TESS mission of a super-Earth on a 4.8-d orbit around an inactive M4.5 dwarf (TOI-1680) validated by ground-based facilities. The host star is located 37.14 pc away, with a radius of 0.2100+/-0.0064 R_sun,…
地球与行星天体物理 · 物理学
2023-08-30
M. Ghachoui , A. Soubkiou , R. D. Wells , B. V. Rackham , A. H. M. J. Triaud , D. Sebastian , S. Giacalone , K. G. Stassun , D. R. Ciardi , K. A. Collins , A. Liu , Y. Gómez Maqueo Chew , M. Gillon , Z. Benkhaldoun , L. Delrez , J. D. Eastman , O. Demangeon , K. Barkaoui , A. Burdanov , B. -O. Demory , J. de Wit , G. Dransfield , E. Ducrot , L. Garcia , M. A. Gómez-Muñoz , M. J. Hooton , E. Jehin , C. A. Murray , P. P. Pedersen , F. J. Pozuelos , D. Queloz , L. Sabin , N. Schanche , M. Timmermans , E. J. Gonzales , C. D. Dressing , C. Aganze , A. J. Burgasser , R. Gerasimov , C. Hsu , C. A. Theissen , D. Charbonneau , J. M. Jenkins , D. W. Latham , G. Ricker , S. Seager , A. Shporer , J. D. Twicken , R. Vanderspek , J. N. Winn , K. I. Collins , A. Fukui , T. Gan , N. Narita , R. P. Schwarz
Planets occur most frequently around cool dwarfs, but only a handful of specific examples are known to orbit the latest-type M stars. Using TESS photometry, we report the discovery of two planets transiting the low-mass star called LP…
地球与行星天体物理 · 物理学
2019-10-02
Ian J. M. Crossfield , William Waalkes , Elisabeth R. Newton , Norio Narita , Philip Muirhead , Kristo Ment , Elisabeth Matthews , Adam Kraus , Veselin Kostov , Molly R. Kosiarek , Stephen R. Kane , Howard Isaacson , Sam Halverson , Erica Gonzales , Mark Everett , Diana Dragomir , Karen A. Collins , Ashley Chontos , David Berardo , Jennifer G. Winters , Joshua N. Winn , Nicholas J. Scott , Barbara Rojas-Ayala , Aaron C. Rizzuto , Erik A. Petigura , Merrin Peterson , Teo Mocnik , Thomas Mikal-Evans , Nicholas Mehrle , Rachel Matson , Masayuki Kuzuhara , Jonathan Irwin , Daniel Huber , Chelsea Huang , Steve Howell , Andrew W. Howard , Teruyuki Hirano , Benjamin J. Fulton , Trent Dupuy , Courtney D. Dressing , Paul A. Dalba , David Charbonneau , Jennifer Burt , Zachory Berta-Thompson , Björn Benneke , Noriharu Watanabe , Joseph D. Twicken , Motohide Tamura , Joshua Schlieder , S. Seager , Mark E. Rose , George Ricker , Elisa Quintana , Sébastien Lépine , David W. Latham , Takayuki Kotani , Jon M. Jenkins , Yasunori Hori , Knicole Colon , Douglas A. Caldwell
One of the main objectives of the Transiting Exoplanet Survey Satellite ({TESS}) mission is the discovery of small rocky planets around relatively bright nearby stars. Here, we report the discovery and characterization of the transiting…
地球与行星天体物理 · 物理学
2021-06-02
M. G. Soto , G. Anglada-Escudé , S. Dreizler , K. Molaverdikhani , J. Kemmer , C. Rodríguez-López , J. Lillo-Box , E. Pallé , N. Espinoza , J. A. Caballero , A. Quirrenbach , I. Ribas , A. Reiners , N. Narita , T. Hirano , P. J. Amado , V. J. S. Béjar , P. Bluhm , C. J. Burke , D. A. Caldwell , D. Charbonneau , R. Cloutier , K. A. Collins , M. Cortés-Contreras , E. Girardin , P. Guerra , H. Harakawa , A. P. Hatzes , J. Irwin , J. M. Jenkins , E. Jensen , K. Kawauchi , T. Kotani , T. Kudo , M. Kunimoto , M. Kuzuhara , D. W. Latham , D. Montes , J. C. Morales , M. Mori , R. P. Nelson , M. Omiya , S. Pedraz , V. M. Passegger , B. V. Rackham , A. Rudat , J. E. Schlieder , P. Schöfer , A. Schweitzer , A. Selezneva , C. Stockdale , M. Tamura , T. Trifonov , R. Vanderspek , D. Watanabe
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
Data from the newly-commissioned \textit{Transiting Exoplanet Survey Satellite} (TESS) has revealed a "hot Earth" around LHS 3844, an M dwarf located 15 pc away. The planet has a radius of $1.32\pm 0.02$ $R_\oplus$ and orbits the star every…
地球与行星天体物理 · 物理学
2019-02-20
Roland Vanderspek , Chelsea X. Huang , Andrew Vanderburg , George R. Ricker , David W. Latham , Sara Seager , Joshua N. Winn , Jon M. Jenkins , Jennifer Burt , Jason Dittmann , Elisabeth Newton , Samuel N. Quinn , Avi Shporer , David Charbonneau , Jonathan Irwin , Kristo Ment , Jennifer G. Winters , Karen A. Collins , Phil Evans , Tianjun Gan , Rhodes Hart , Eric L. N. Jensen , John Kielkopf , Shude Mao , William Waalkes , François Bouchy , Maxime Marmier , Louise D. Nielsen , Gaël Ottoni , Francesco Pepe , Damien Ségransan , Stéphane Udry , Todd Henry , Leonardo A. Paredes , Hodari-Sadiki James , Rodrigo H. Hinojosa , Michele L. Silverstein , Enric Palle , Zachory Berta-Thompson , Misty D. Davies , Michael Fausnaugh , Ana W. Glidden , Joshua Pepper , Edward H. Morgan , Mark Rose , Joseph D. Twicken , Jesus Noel S. Villaseñor , the TESS team
We present the discovery of TOI-1420b, an exceptionally low-density ($\rho = 0.08\pm0.02$ g cm$^{-3}$) transiting planet in a $P = 6.96$ day orbit around a late G dwarf star. Using transit observations from TESS, LCOGT, OPM, Whitin,…
地球与行星天体物理 · 物理学
2023-09-19
Stephanie Yoshida , Shreyas Vissapragada , David W. Latham , Allyson Bieryla , Daniel P. Thorngren , Jason D. Eastman , Mercedes López-Morales , Khalid Barkaoui , Charles Beichmam , Perry Berlind , Lars A. Buchave , Michael L. Calkins , David R. Ciardi , Karen A. Collins , Rosario Cosentino , Ian J. M. Crossfield , Fei Dai , Victoria DiTomasso , Nicholas Dowling , Gilbert A. Esquerdo , Raquel Forés-Toribio , Adriano Ghedina , Maria V. Goliguzova , Eli Golub , Erica J. Gonzales , Ferran Grau Horta , Jesus Higuera , Nora Hoch , Keith Horne , Steve B. Howell , Jon M. Jenkins , Jessica Klusmeyer , Didier Laloum , Jack J. Lissauer , Sarah E. Logsdon , Luca Malavolta , Rachel A. Matson , Elisabeth C. Matthews , Kim K. McLeod , Jennifer V. Medina , Jose A. Muñoz , Hugh P. Osborn , Boris Safonov , Joshua Schlieder , Michael Schmidt , Heidi Schweiker , Sara Seager , Alessandro Sozzetti , Gregor Srdoc , Guđmundur Stefánsson , Ivan A. Strakhov , Stephanie Striegel , Joel Villaseñor , Joshua N. Winn
We present the confirmation and characterisation of GJ 3473 b (G 50--16, TOI-488.01), a hot Earth-sized planet orbiting an M4 dwarf star, whose transiting signal ($P=1.1980035\pm0.0000018\mathrm{\,d}$) was first detected by the Transiting…
地球与行星天体物理 · 物理学
2020-10-28
J. Kemmer , S. Stock , D. Kossakowski , A. Kaminski , K. Molaverdikhani , M. Schlecker , J. A. Caballero , P. J. Amado , N. Astudillo-Defru , X. Bonfils , D. Ciardi , K. A. Collins , N. Espinoza , A. Fukui , T. Hirano , J. M. Jenkins , D. W. Latham , E. C. Matthews , N. Narita , E. Pallé , H. Parviainen , A. Quirrenbach , A. Reiners , I. Ribas , G. Ricker , J. E. Schlieder , S. Seager , R. V , J. N. Winn , J. M. Almenara , V. J. S. Béjar , P. Bluhm , F. Bouchy , P. Boyd , J. L. Christiansen , C. Cifuentes , R. Cloutier , K. I. Collins , M. Cortés-Contreras , I. J M. Crossfield , N. Crouzet , J. P. de Leon , D. D. Della-Rose , X. Delfosse , S. Dreizler , E. Esparza-Borges , Z. Essack , Th. Forveille , P. Figueira , D. Galadí-Enríquez , T. Gan , A. Glidden , E. J. Gonzales , P. Guerra , H. Harakawa , A. P. Hatzes , Th. Henning , E. Herrero , K. Hodapp , Y. Hori , S. B. Howell , M. Ikoma , K. Isogai , S. V. Jeffers , M. Kürster , K. Kawauchi , T. Kimura , P. Klagyivik , T. Kotani , T. Kurokawa , N. Kusakabe , M. Kuzuhara , M. Lafarga , J. H. Livingston , R. Luque , R. Matson , J. C. Morales , M. Mori , P. S. Muirhead , F. Murgas , J. Nishikawa , T. Nishiumi , M. Omiya , S. Reffert , C. Rodríguez López , N. C. Santos , P. Schöfer , R. P. Schwarz , B. Shiao , M. Tamura , Y. Terada , J. D. Twicken , A. Ueda , S. Vievard , N. Watanabe , M. Zechmeister
We report the Transiting Exoplanet Survey Satellite (TESS) discovery of three terrestrial-sized planets transiting L 98-59 (TOI-175, TIC 307210830) -- a bright M dwarf at a distance of 10.6 pc. Using the Gaia-measured distance and…
地球与行星天体物理 · 物理学
2019-07-10
Veselin B. Kostov , Joshua E. Schlieder , Thomas Barclay , Elisa V. Quintana , Knicole D. Colon , Jonathan Brande , Karen A. Collins , Adina D. Feinstein , Samuel Hadden , Stephen R. Kane , Laura Kreidberg , Ethan Kruse , Christopher Lam , Elisabeth Matthews , Benjamin T. Montet , Francisco J. Pozuelos , Keivan G. Stassun , Jennifer G. Winters , George Ricker , Roland Vanderspek , David Latham , Sara Seager , Joshua Winn , Jon M. Jenkins , Dennis Afanasev , James J. D. Armstrong , Giada Arney , Patricia Boyd , Geert Barentsen , Khalid Barkaoui , Natalie E. Batalha , Charles Beichman , Daniel Bayliss , Christopher Burke , Artem Burdanov , Luca Cacciapuoti , Andrew Carson , David Charbonneau , Jessie Christiansen , David Ciardi , Mark Clampin , Kevin I. Collins , Dennis M. Conti , Jeffrey Coughlin , Giovanni Covone , Ian Crossfield , Laetitia Delrez , Shawn Domagal-Goldman , Courtney Dressing , Elsa Ducrot , Zahra Essack , Mark E. Everett , Thomas Fauchez , Daniel Foreman-Mackey , Tianjun Gan , Emily Gilbert , Michael Gillon , Erica Gonzales , Aaron Hamann , Christina Hedges , Hannah Hocutt , Kelsey Hoffman , Elliott P. Horch , Keith Horne , Steve Howell , Shane Hynes , Michael Ireland , Jonathan M. Irwin , Giovanni Isopi , Eric L. N. Jensen , Emmanuel Jehin , Lisa Kaltenegger , John F. Kielkopf , Ravi Kopparapu , Nikole Lewis , Eric Lopez , Jack J. Lissauer , Andrew W. Mann , Franco Mallia , Avi Mandell , Rachel A. Matson , Tsevi Mazeh , Teresa Monsue , Sarah E. Moran , Vickie Moran , Caroline V. Morley , Brett Morris , Philip Muirhead , Koji Mukai , Susan Mullally , Fergal Mullally , Catriona Murray , Norio Narita , EnricP alle , Daria Pidhorodetska , David Quinn , Howard Relles , Stephen Rinehart , Matthew Ritsko , Joseph E. Rodriguez , Pamela Rowden , Jason F. Rowe , Daniel Sebastian , Ramotholo Sefako , Sahar Shahaf , Avi Shporer , Naylynn Tanon Reyes , Peter Tenenbaum , Eric B. Ting , Joseph D. Twicken , Gerard T. van Belle , Laura Vega , Jeffrey Volosin , Lucianne M. Walkowicz , Allison Youngblood
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
Small planets located at the lower mode of the bimodal radius distribution are generally assumed to be composed of iron and silicates in a proportion similar to that of the Earth. However, recent discoveries are revealing a new group of…
地球与行星天体物理 · 物理学
2023-07-05
A. Castro-González , O. D. S. Demangeon , J. Lillo-Box , C. Lovis , B. Lavie , V. Adibekyan , L. Acuña , M. Deleuil , A. Aguichine , M. R. Zapatero Osorio , H. M. Tabernero , J. Davoult , Y. Alibert , N. Santos , S. G. Sousa , A. Antoniadis-Karnavas , F. Borsa , J. N. Winn , C. Allende Prieto , P. Figueira , J. M. Jenkins , A. Sozzetti , M. Damasso , A. M. Silva , N. Astudillo-Defru , S. C. C. Barros , X. Bonfils , S. Cristiani , P. Di Marcantonio , J. I. González Hernández , G. Lo Curto , C. J. A. P. Martins , N. J. Nunes , E. Palle , F. Pepe , S. Seager , A. Suárez Mascareño
We report the confirmation of a transiting planet around the bright, inactive M0.5 V star TOI-1235 (TYC 4384-1735-1, V = 11.5 mag), whose transit signal was detected in the photometric time series of Sectors 14, 20, and 21 of the TESS space…
地球与行星天体物理 · 物理学
2020-07-22
P. Bluhm , R. Luque , N. Espinoza , E. Palle , J. A. Caballero , S. Dreizler , J. H. Livingston , S. Mathur , A. Quirrenbach , S. Stock , V. Van Eylen , G. Nowak , E. Lopez , Sz. Csizmadia , M. R. Zapatero Osorio , P. Schoefer , J. Lillo-Box , M. Oshagh , P. J. Amado , D. Barrado , V. J. S. Bejar , B. Cale , P. Chaturvedi , C. Cifuentes , W. D. Cochran , K. A. Collins , K. I. Collins , M. Cortes-Contreras , E. Diez Alonso , M. El Mufti , A. Ercolino , M. Fridlund , E. Gaidos , R. A. Garcia , E. Gonzalez-Alvarez , L. Gonzalez-Cuesta , P. Guerra , A. P. Hatzes , T. Henning , E. Herrero , D. Hidalgo , G. Isopi , S. V. Jeffers , J. M. Jenkins , E. L. N. Jensen , P. Kabath , J. Kemmer , J. Korth , D. Kossakowski , M. Kuerster , M. Lafarga , F. Mallia , D. Montes , J. C. Morales , M. Morales-Calderon , F. Murgas , N. Narita , P. Plavchan , V. M. Passegger , S. Pedraz , H. Rauer , S. Redfield , S. Reffert , A. Reiners , I. Ribas , G. R. Ricker , C. Rodriguez-Lopez , A. R. G. Santos , S. Seager , Y. Shan , M. Schlecker , A. Schweitzer , M. G. Soto , J. Subjak , L. Tal-Or , T. Trifonov , S. Vanaverbeke , R. Vanderspek , J. Wittrock , M. Zechmeister , F. Zohrabi
We report here the discovery and characterization of a high-mass transiting brown dwarf in a close-in orbit around its host star, TOI-7154. Initially, the host star was identified as an exoplanetary candidate from the TESS photometry data.…
地球与行星天体物理 · 物理学
2026-05-25
Rohan Ch. Das , Churchil Dwivedi , Rishikesh Sharma , Hareesh G. Bhaskar , K. J. Nikitha , Allyson Bieryla , Boris S. Safonov , Shubhendra N. Das , Abhijit Chakraborty , Lalthakimi Zadeng , David W. Latham , Neelam J. S. S. V. Prasad , Kapil K. Bharadwaj , Kevikumar A. Lad , Ashirbad Nayak
We report the discovery of GJ 3929 b, a hot Earth-sized planet orbiting the nearby M3.5 V dwarf star, GJ 3929 (G 180--18, TOI-2013). Joint modelling of photometric observations from TESS sectors 24 and 25 together with 73 spectroscopic…
地球与行星天体物理 · 物理学
2022-03-14
J. Kemmer , S. Dreizler , D. Kossakowski , S. Stock , A. Quirrenbach , J. A. Caballero , P. J. Amado , K. A. Collins , N. Espinoza , E. Herrero , J. M. Jenkins , D. W. Latham , J. Lillo-Box , N. Narita , E. Pallé , A. Reiners , I. Ribas , G. Ricker , E. Rodríguez , S. Seager , R. Vanderspek , R. Wells , J. Winn , F. J. Aceituno , V. J. S. Béjar , T. Barclay , P. Bluhm , P. Chaturvedi , C. Cifuentes , K. I. Collins , M. Cortés-Contreras , B. -O. Demory , M. M. Fausnaugh , A. Fukui , Y. Gómez Maqueo Chew , D. Galadí-Enríquez , T. Gan , M. Gillon , A. Golovin , A. P. Hatzes , T. Henning , C. Huang , S. V. Jeffers , A. Kaminski , M. Kunimoto , M. Kürster , M. J. López-González , M. Lafarga , R. Luque , J. McCormac , K. Molaverdikhani , D. Montes , J. C. Morales , V. M. Passegger , S. Reffert , L. Sabin , P. Schöfer , N. Schanche , M. Schlecker , U. Schroffenegger , R. P. Schwarz , A. Schweitzer , A. Sota , P. Tenenbaum , T. Trifonov , S. Vanaverbeke , M. Zechmeister
We present the discovery of a low-density planet orbiting the high-metallicity early M-dwarf TOI-5688 A b. This planet was characterized as part of the search for transiting giant planets ($R \gtrsim8$ M${}_\oplus$) through the Searching…
地球与行星天体物理 · 物理学
2024-12-09
Varghese Reji , Shubham Kanodia , Joe Ninan , Caleb I. Cañas , Jessica Libby-Roberts , Andrea S. J. Lin , Arvind F Gupta , Tera N. Sewaby , Alexander Larsen , Henry A. Kobulnicky , Philip I. Choi , Nez Evans , Sage Santomenna , Isabelle Winnick , Larry Yu , Jaime A. Alvarado-Montes , Chad Bender , Lia Marta Bernabò , Cullen H. Blake , William D. Cochran , Scott A. Diddams , Samuel Halverson , Te Han , Fred Hearty , Sarah E. Logsdon , Suvrath Mahadevan , Andrew Monson , Michael McElwain , Paul Robertson , Devendra Ojha , Arpita Roy , Christian Schwab , Gudmundur Stefansson , Jason Wright
We report the discovery of TOI-172 b from the Transiting Exoplanet Survey Satellite (TESS) mission, a massive hot Jupiter transiting a slightly evolved G-star with a 9.48-day orbital period. This is the first planet to be confirmed from…
地球与行星天体物理 · 物理学
2019-07-04
Joseph E. Rodriguez , Samuel N. Quinn , Chelsea X. Huang , Andrew Vanderburg , Kaloyan Penev , Rafael Brahm , Andrés Jordán , Mma Ikwut-Ukwa , Shelly Tsirulik , David W. Latham , Keivan G. Stassun , Avi Shporer , Carl Ziegler , Elisabeth Matthews , Jason D. Eastman , B. Scott Gaudi , Karen A. Collins , Natalia Guerrero , Howard M. Relles , Thomas Barclay , Natalie M. Batalha , Perry Berlind , Allyson Bieryla , L. G. Bouma , Patricia T Boyd , Jennifer Burt , Michael L. Calkins , Jessie Christiansen , David R. Ciardi , Knicole D. Colón , Dennis M. Conti , Ian J. M. Crossfield , Tansu Daylan , Jason Dittmann , Diana Dragomir , Scott Dynes , Néstor Espinoza , Gilbert A. Esquerdo , Zahra Essack , Aylin Garcia Soto , Ana Glidden , Maximilian N. Günther , Thomas Henning , Jon M. Jenkins , John F. Kielkopf , Akshata Krishnamurthy , Nicholas M. Law , Alan M. Levine , Pablo Lewin , Andrew W. Mann , Edward H. Morgan , Robert L. Morris , Ryan J. Oelkers , Martin Paegert , Joshua Pepper , Elisa V. Quintana , George R. Ricker , Pamela Rowden , Sara Seager , Paula Sarkis , Joshua E. Schlieder , Lizhou Sha , Andrei Tokovinin , Guillermo Torres , Roland K. Vanderspek , Steven Villanueva , Jesus Noel Villaseñor , Joshua N. Winn , Bill Wohler , Ian Wong , Daniel A. Yahalomi , Liang Yu , Zhuchang Zhan , George Zhou
Rocky exoplanets are particularly abundant around M-type stars. Their small radii and low luminosities provide favourable conditions for detecting transiting terrestrial planets and probing their atmospheric properties. We report the…
地球与行星天体物理 · 物理学
2026-03-12
F. Zong Lang , B. O. Demory , Y. Gomez Maqueo Chew , Y. Schmid , M. Timmermans , F. J. Pozuelos , M. Gillon , Artem Y. Burdanov , Benjamin V. Rackham , Didier Queloz , Keivan G. Stassun , Khalid Barkaoui , Amaury Triaud , Julien de Wit , S. Zuniga-Fernandez , A. J. Burgasser , Elsa Ducrot , Madison G. Scott , D. Sebastian , A. Soubkiou , M. Lendl , I. Plauchu-Frayn , U. Schroffenegger , Erik Meier V. , P. Pedersen , A. Khandelwal , Roman Gerasimov , C. Aganze , Chih-Chun Hsu , J. M. Jenkins , Aishwarya R. Iyer , C. Watkins , C. A. Theissen , K. A. Collins , H. P. Osborn , A. Shporer , Claudia Jano Munoz , Toshi Suganuma , Norio Narita , Akihiko Fukui , F. Murgas , J. de Leon , Enric Palle , Yasmin Davis , D. Kitzmann , M. Pichardo Marcano , M. J. Hooton
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
We present the discovery and validation of TOI-7166b, a 2.01+/-0.05R_Earth planet orbiting a nearby low-mass star. We validated the planet by combining TESS and multi-color high-precision photometric observations from ground-based…
地球与行星天体物理 · 物理学
2025-12-09
Khalid Barkaoui , Francisco J. Pozuelos , Benjamin V. Rackham , Adam J. Burgasser , Amaury H. M. J. Triaud , Miquel Serra-Ricart , Mathilde Timmermans , Selçuk. Yalçınkaya , Abderahmane Soubkiou , Keivan G. Stassun , Karen A. Collins , Pedro J. Amado , Özgur Baştürk , Artem Burdanov , Yasmin T. Davis , Julien de Wit , Brice-Olivier Demory , Sarah Deveny , Georgina Dransfield , Elsa Ducrot , Michaël Gillon , Yilen Gómez Maqueo Chew , Matthew J. Hooton , Keith Horne , Steve B. Howell , Clàudia Janó Muñoz , Emmanuel Jehin , John M. Jenkins , Colin Littlefield , Eduardo L. Martín , Prajwal Niraula , Peter P. Pedersen , Dedier Queloz , Madison G. Scott , Ramotholo Sefako , Avi Shporer , Christopher Stockdale , Emma Softich , Alfredo Sota , Benjamin Tofflemire , Özlem Şimşir , Roberto Varas , Francis Zong Lang , Sebastián S. Zúñiga-Fernández
We present the discovery and validation of a super-Earth planet orbiting the M dwarf star TOI-1846 (TIC 198385543). The host star(Kmag = 9.6)is located 47 pc away and has a radius of Rs=0.41+/-0.01R_Sun,a mass of Ms=0.40+/-0.02M_Sun and an…
地球与行星天体物理 · 物理学
2025-06-24
Abderahmane Soubkiou , Khalid Barkaoui , Zouhair Benkhaldoun , Mourad Ghachoui , Jamila Chouqar , Benjamin V. Rackham , Adam Burgasser , Emma Softich , Enric Pallé , Akihiko Fukui , Norio Narita , Felipe Murgas , Steve B. Howell , Catherine A. Clark , Colin Littlefield , Allyson Bieryla , Andrew W. Boyle , David Ciardi , Karen Collins , Kevin I. Collins , Jerome de Leon , Courtney D. Dressing , Jason Eastman , Emma Esparza-Borges , Steven Giacalone , Holden Gill , Michaël Gillon , Kai Ikuta , J. M. Jenkins , Taiki Kagetani , David W. Latham , Mayuko Mori , Hannu Parviainen , Emily Pass , G. Ricker , Boris S. Safonov , Arjun B. Savel , Richard P. Schwarz , Sara Seager , Ivan A. Strakhov , Gregor Srdoc , R. Vanderspek , Noriharu Watanabe , Cristilyn N. Watkins , J. Winn
We report the discovery of HIP-97166b (TOI-1255b), a transiting sub-Neptune on a 10.3-day orbit around a K0 dwarf 68 pc from Earth. This planet was identified in a systematic search of TESS Objects of Interest for planets with eccentric…
地球与行星天体物理 · 物理学
2021-12-08
Mason G. MacDougall , Erik A. Petigura , Isabel Angelo , Jack Lubin , Natalie M. Batalha , Corey Beard , Aida Behmard , Sarah Blunt , Casey Brinkman , Ashley Chontos , Ian J. M. Crossfield , Fei Dai , Paul A. Dalba , Courtney Dressing , Benjamin Fulton , Steven Giacalone , Michelle L. Hill , Andrew W. Howard , Daniel Huber , Howard Isaacson , Stephen R. Kane , Andrew Mayo , Teo Močnik , Joseph M. Akana Murphy , Alex Polanski , Malena Rice , Paul Robertson , Lee J. Rosenthal , Arpita Roy , Ryan A. Rubenzahl , Nicholas Scarsdale , Emma Turtelboom , Judah Van Zandt , Lauren M. Weiss , Elisabeth Matthews , Jon M. Jenkins , David W. Latham , George R. Ricker , S. Seager , Roland K. Vanderspek , Joshua N. Winn , C. E. Brasseur , John Doty , Michael Fausnaugh , Natalia Guerrero , Chris Henze , Michael B. Lund , Avi Shporer