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Related papers: HD 21520 b: a warm sub-Neptune transiting a bright…
200 papers
We report the discovery and characterization of a transiting warm sub-Neptune planet around the nearby bright ($V=8.75$ mag, $K=7.15$ mag) solar twin HD 183579, delivered by the Transiting Exoplanet Survey Satellite (TESS). The host star is…
Earth and Planetary Astrophysics · Physics
2021-08-02
Tianjun Gan , Megan Bedell , Sharon Xuesong Wang , Daniel Foreman-Mackey , Jorge Meléndez , Shude Mao , Keivan G. Stassun , Steve B. Howell , Carl Ziegler , Robert A. Wittenmyer , Coel Hellier , Karen A. Collins , Avi Shporer , George R. Ricker , Roland Vanderspek , David W. Latham , Sara Seager , Joshua N. Winn , Jon M. Jenkins , Brett C. Addison , Sarah Ballard , Thomas Barclay , Jacob L. Bean , Brendan P. Bowler , César Briceño , Ian J. M. Crossfield , Jason Dittman , Jonathan Horner , Eric L. N. Jensen , Stephen R. Kane , John Kielkopf , Laura Kreidberg , Nicholas Law , Andrew W. Mann , Matthew W. Mengel , Edward H. Morgan , Jack Okumura , Hugh P. Osborn , Martin Paegert , Peter Plavchan , Richard P. Schwarz , Bernie Shiao , Jeffrey C. Smith , Lorenzo Spina , C. G. Tinney , Guillermo Torres , Joseph D. Twicken , Michael Vezie , Gavin Wang , Duncan J. Wright , Hui Zhang
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,…
Earth and Planetary Astrophysics · Physics
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 report the discovery and characterization of the transiting extrasolar planet TOI-1710$\:$b. It was first identified as a promising candidate by the Transiting Exoplanet Survey Satellite (TESS). Its planetary nature was then established…
Earth and Planetary Astrophysics · Physics
2022-10-26
P. -C. König , M. Damasso , G. Hébrard , L. Naponiello , P. Cortés-Zuleta , K. Biazzo , N. C. Santos , A. S. Bonomo , A. Lecavelier des Étangs , L. Zeng , S. Hoyer , A. Sozzetti , L. Affer , J. M. Almenara , S. Benatti , A. Bieryla , I. Boisse , X. Bonfils , W. Boschin , A. Carmona , R. Claudi , K. A. Collins , S. Dalal , M. Deleuil , X. Delfosse , O. D. S. Demangeon , S. Desidera , R. F. Díaz , T. Forveille , N. Heidari , G. A. J. Hussain , J. Jenkins , F. Kiefer , G. Lacedelli , D. W. Latham , L. Malavolta , L. Mancini , E. Martioli , G. Micela , P. A. Miles-Páez , C. Moutou , D. Nardiello , V. Nascimbeni , M. Pinamonti , G. Piotto , G. Ricker , R. P. Schwarz , S. Seager , R. G. Stognone , P. A. Strøm , R. Vanderspek , J. Winn , J. Wittrock
We present the discovery of a transiting mini-Neptune around TOI-1201, a relatively bright and moderately young early M dwarf ($J \approx$ 9.5 mag, $\sim$600-800 Myr) in an equal-mass $\sim$8 arcsecond-wide binary system, using data from…
Earth and Planetary Astrophysics · Physics
2021-12-11
D. Kossakowski , J. Kemmer , P. Bluhm , S. Stock , J. A. Caballero , V. J. S. Béjar , C. Cardona Guillén , N. Lodieu , K. A. Collins , M. Oshagh , M. Schlecker , N. Espinoza , E. Pallé , Th. Henning , L. Kreidberg , M. Kürster , P. J. Amado , D. R. Anderson , J. C. Morales , D. Conti , D. Galadi-Enriquez , P. Guerra , S. Cartwright , D. Charbonneau , P. Chaturvedi , C. Cifuentes , M. Cortes Contreras , S. Dreizler , C. Hellier , C. Henze , E. Herrero , S. V. Jeffers , J. M. Jenkins , E. L. N. Jensen , A. Kaminski , J. F. Kielkopf , M. Kunimoto , M. Lafarga , D. W. Latham , J. Lillo-Box , R. Luque , K. Molaverdikhani , D. Montes , G. Morello , E. H. Morgan , G. Nowak , A. Pavlov , M. Perger , E. V. Quintana , A. Quirrenbach , S. Reffert , A. Reiners , G. Ricker , I. Ribas , C. Rodriguez Lopez , M. R. Zapatero Osorio , S. Seager , P. Schoefer , A. Schweitzer , T. Trifonov , S. Vanaverbeke , R. Vanderspek , R. West , J. Winn , M. Zechmeister
Beyond orbital periods of 10 days, there is a dearth of known transiting gas giants. On longer orbits, planets are less affected by their host star, and become ideal probes of planet formation, migration and evolution. We report the…
Earth and Planetary Astrophysics · Physics
2025-12-09
Alicia Kendall , Solène Ulmer-Moll , Samuel Gill , Matthew R. Burleigh , Michael R. Goad , David R. Anderson , Edward M. Bryant , Baptiste Lavie , Maddalena Bugatti , Javier A. Acevedo Barroso , Michal Steiner , Diana Dragomir , Steven Villanueva , Daniel J. Stevens , Arvind F. Gupta , Scott Gaudi , Guoyou Sun , Alastair Claringbold , Lauren Doyle , Tristan Guillot , Olga Suarez , Djamel Mékarnia , Amaury H. M. J. Triaud , Philippe Bendjoya , Carl Ziegler , Andrew W. Mann , Steve B. Howell , Sergio B. Fajardo-Acosta , Colin Littlefield , Douglas A. Caldwell , Michelle Kunimoto , Pamela Rowden , Veselin Kostov , Jesus Noel Villaseñor , Douglas Alves , Ioannis Apergis , David J. Armstrong , Matthew P. Battley , Daniel Bayliss , François Bouchy , Sarah L. Casewell , Maximilian N. Günther , George T. Harvey , Faith Hawthorn , James S. Jenkins , Monika Lendl , James McCormac , Maximilano Moyano , Louise D. Nielsen , Ares Osborn , Toby Rodel , Suman Saha , Stephane Udry , Jose I. Vines , Peter J. Wheatley , Tafadzwa Zivave
Hot Jupiters are rarely accompanied by other planets within a factor of a few in orbital distance. Previously, only two such systems have been found. Here, we report the discovery of a third system using data from the Transiting Exoplanet…
Earth and Planetary Astrophysics · Physics
2020-03-25
Chelsea X. Huang , Samuel N. Quinn , Andrew Vanderburg , Juliette Becker , Joseph E. Rodriguez , Francisco J. Pozuelos , Davide Gandolfi , George Zhou , Andrew W. Mann , Karen A. Collins , Ian Crossfield , Khalid Barkaoui , Kevin I. Collins , Malcolm Fridlund , Michaël Gillon , Erica J. Gonzales , Maximilian N. Günther , Todd J. Henry , Steve B. Howell , Hodari-Sadiki James , Wei-Chun Jao , Emmanuël Jehin , Eric L. N. Jensen , Stephen R. Kane , Jack J. Lissauer , Elisabeth Matthews , Rachel A. Matson , Leonardo A. Paredes , Joshua E. Schlieder , Keivan G. Stassun , Avi Shporer , Lizhou Sha , Thiam-Guan Tan , Iskra Georgieva , Savita Mathur , Enric Palle , Carina M. Persson , Vincent Van Eylen , George R. Ricker , Roland K. Vanderspek , David W. Latham , Joshua N. Winn , S. Seager , Jon M. Jenkins , Christopher J. Burke , Robert F. Goeke , Stephen Rinehart , Mark E. Rose , Eric B. Ting , Guillermo Torres , Ian Wong
We report the Transiting Exoplanet Survey Satellite (TESS) discovery of a three-planet system around the bright Sun-like star HD~22946(V=8.3 mag),also known as TIC~100990000, located 63 parsecs away.The system was observed by TESS in…
Earth and Planetary Astrophysics · Physics
2022-12-14
Luca Cacciapuoti , Laura Inno , Giovanni Covone , Veselin B. Kostov , Thomas Barclay , Elisa V. Quintana , Knicole D. Colon , Keivan G. Stassun , Benjamin Hord , Steven Giacalone , Stephen R. Kane , Kelsey Hoffman , Jason Rowe , Gavin Wang , Kevin I. Collins , Karen A. Collins , Thiam-Guan Tan , Francesco Gallo , Christian Magliano , Riccardo M. Ienco , Markus Rabus , David R. Ciardi , Elise Furlan , Steve B. Howell , Crystal L. Gnilka , Nicholas J. Scott , Kathryn V. Lester , Carl Ziegler , César Briceño , Nicholas Law , Andrew W. Mann , Christopher J. Burke , Samuel N. Quinn , Angelo Ciaramella , Pasquale De Luca , Stefano Fiscale , Alessandra Rotundi , Livia Marcellino , Ardelio Galletti , Ida Bifulco , Fabrizio Oliva , Alton Spencer , Lisa Kaltenegger , Scott McDermott , Zahra Essack , Jon M. Jenkins , Bill Wohler , Joshua N. Winn , S. Seager , Roland Vanderspek , George Zhou , Avi Shporer , Diana Dragomir , William Fong
We report on the confirmation and mass determination of a transiting planet orbiting the old and inactive G7 dwarf star HD219666 (Mstar = 0.92 +/- 0.03 MSun, Rstar = 1.03 +/- 0.03 RSun, tau_star = 10 +/- 2 Gyr). With a mass of Mb = 16.6 +/-…
Earth and Planetary Astrophysics · Physics
2019-04-03
M. Esposito , D. J. Armstrong , D. Gandolfi , V. Adibekyan , M. Fridlund , N. C. Santos , J. H. Livingston , E. Delgado Mena , L. Fossati , J. Lillo-Box , O. Barragán , D. Barrado , P. E. Cubillos , B. Cooke , A. B. Justesen , F. Meru , R. F. Díaz , F. Dai , L. D. Nielsen , C. M. Persson , P. J. Wheatley , A. P. Hatzes , V. Van Eylen , M. M. Musso , R. Alonso , P. Beck , S. C. C. Barros , D. Bayliss , A. S. Bonomo , F. Bouchy , D. J. A. Brown , E. Bryant , J. Cabrera , W. D. Cochran , S. Csizmadia , H. Deeg , O. Demangeon , M. Deleuil , X. Dumusque , P. Eigmüller , M. Endl , A. Erikson , F. Faedi , P. Figueira , A. Fukui , S. Grziwa , E. W. Guenther , D. Hidalgo , M. Hjorth , T. Hirano , S. Hojjatpanah , E. Knudstrup , J. Korth , K. W. F. Lam , J. de Leon , M. N. Lund , R. Luque , S. Mathur , P. Montañés Rodríguez , N. Narita , D. Nespral , P. Niraula , G. Nowak , H. P. Osborn , E. Pallé , M. Pätzold , D. Pollacco , J. Prieto-Arranz , H. Rauer , S. Redfield , I. Ribas , S. G. Sousa , A. M. S. Smith , M. Tala-Pinto , S. Udry , J. N. Winn
We report the discovery of a transiting planet first identified as a candidate in Sector 1 of the Transiting Exoplanet Survey Satellite (TESS), and then confirmed with precision radial velocities. HD1397b has a mass of ${\rm M_P}$ =…
Earth and Planetary Astrophysics · Physics
2019-07-17
Rafael Brahm , Néstor Espinoza , Andrés Jordán , Thomas Henning , Paula Sarkis , Matías I. Jones , Matías R. Díaz , James S. Jenkins , Leonardo Vanzi , Abner Zapata , Cristóbal Petrovich , Diana Kossakowski , Markus Rabus , Pascal Torres
We aim to refine the fundamental parameters of the TOI-2141 planetary system, which includes a transiting sub-Neptune orbiting a Sun-like star in a relatively long orbit of 18.26 days, by combining new photometric and spectroscopic…
Earth and Planetary Astrophysics · Physics
2026-01-14
R. Luque , K. W. F. Lam , J. Cabrera , A. Bonfanti , Y. N. E. Eschen , G. Olofsson , W. Benz , N. Billot , A. Brandeker , A. C. M. Correia , L. Fossati , D. Gandolfi , H. P. Osborn , C. Pezzotti , S. G. Sousa , T. G. Wilson , S. Wolf , Y. Alibert , R. Alonso , J. Asquier , T. Bárczy , D. Barrado , S. C. C. Barros , W. Baumjohann , F. Biondi , L. Borsato , C. Broeg , A. Collier Cameron , Sz. Csizmadia , P. E. Cubillos , M. B. Davies , M. Deleuil , A. Deline , O. D. S. Demangeon , B. -O. Demory , A. Derekas , B. Edwards , J. A. Egger , D. Ehrenreich , A. Erikson , A. Fortier , M. Fridlund , K. Gazeas , M. Gillon , M. Güdel , M. N. Günther , A. Heitzmann , Ch. Helling , K. G. Isaak , T. Keller , L. L. Kiss , J. Korth , J. Laskar , A. Lecavelier des Etangs , A. Leleu , M. Lendl , D. Magrin , G. Mantovan , P. F. L. Maxted , B. Merín , C. Mordasini , V. Nascimbeni , R. Ottensamer , I. Pagano , E. Pallé , G. Peter , D. Piazza , G. Piotto , D. Pollacco , D. Queloz , R. Ragazzoni , N. Rando , H. Rauer , I. Ribas , N. C. Santos , G. Scandariato , D. Ségransan , A. E. Simon , A. M. S. Smith , M. Stalport , S. Sulis , Gy. M. Szabó , S. Udry , B. Ulmer , S. Ulmer-Moll , V. Van Grootel , J. Venturini , E. Villaver , N. A. Walton , D. Wolter
HIP 9618 (HD 12572, TOI-1471, TIC 306263608) is a bright ($G=9.0$ mag) solar analogue. TESS photometry revealed the star to have two candidate planets with radii of $3.9 \pm 0.044$ $R_\oplus$ (HIP 9618 b) and $3.343 \pm 0.039$ $R_\oplus$…
Earth and Planetary Astrophysics · Physics
2023-06-08
Hugh P. Osborn , Grzegorz Nowak , Guillaume Hébrard , Thomas Masseron , J. Lillo-Box , Enric Pallé , Anja Bekkelien , Hans-Gustav Florén , Pascal Guterman , Attila E. Simon , V. Adibekyan , Allyson Bieryla , Luca Borsato , Alexis Brandeker , David R. Ciardi , Andrew Collier Cameron , Karen A. Collins , Jo A. Egger , Davide Gandolfi , Matthew J. Hooton , David W. Latham , Monika Lendl , Elisabeth C. Matthews , Amy Tuson , Solène Ulmer-Moll , Andrew Vanderburg , Thomas G. Wilson , Carl Ziegler , Yann Alibert , Roi Alonso , Guillem Anglada , Luc Arnold , Joel Asquier , David Barrado y Navascues , Wolfgang Baumjohann , Thomas Beck , Alexandr A. Belinski , Willy Benz , Federico Biondi , Isabelle Boisse , Xavier Bonfils , Christopher Broeg , Lars A. Buchhave , Tamas Bárczy , S. C. C. Barros , Juan Cabrera , Carlos Cardona Guillen , Ilaria Carleo , Amadeo Castro-González , Sébastien Charnoz , Jessie Christiansen , Pia Cortes-Zuleta , Szilard Csizmadia , Shweta Dalal , Melvyn B. Davies , Magali Deleuil , Xavier Delfosse , Laetitia Delrez , Brice-Olivier Demory , Ava B. Dunlavey , David Ehrenreich , Anders Erikson , Rachel B. Fernandes , Andrea Fortier , Thierry Forveille , Luca Fossati , Malcolm Fridlund , Michaël Gillon , Robert F. Goeke , Maria V. Goliguzova , Erica J. Gonzales , M. N. Günther , Manuel Güdel , Neda Heidari , Christopher E. Henze , Steve Howell , Sergio Hoyer , Jonas Immanuel Frey , Kate G. Isaak , Jon M. Jenkins , Flavien Kiefer , Laszlo Kiss , Judith Korth , Pierre F. L. Maxted , Jacques Laskar , Alain Lecavelier des Etangs , Christophe Lovis , Michael B. Lund , Rafa Luque , Demetrio Magrin , Jose Manuel Almenara , Eder Martioli , Marko Mecina , Jennifer V. Medina , Daniel Moldovan , María Morales-Calderón , Giuseppe Morello , Claire Moutou , Felipe Murgas , Eric L. N. Jensen , Valerio Nascimbeni , Göran Olofsson , Roland Ottensamer , Isabella Pagano , Gisbert Peter , Giampaolo Piotto , Don Pollacco , Didier Queloz , Roberto Ragazzoni , Nicola Rando , Heike Rauer , Ignasi Ribas , George Ricker , Olivier D. S. Demangeon , Alexis M. S. Smith , Nuno Santos , Gaetano Scandariato , Sara Seager , Sergio G. Sousa , Manfred Steller , Gyula M. Szabó , Damien Ségransan , Nicolas Thomas , Stéphane Udry , Bernd Ulmer , Valerie Van Grootel , Roland Vanderspek , Nicholas Walton , Joshua N. Winn
We report the discovery of HATS-71b, a transiting gas giant planet on a P = 3.7955 day orbit around a G = 15.35 mag M3 dwarf star. HATS-71 is the coolest M dwarf star known to host a hot Jupiter. The loss of light during transits is 4.7%,…
Earth and Planetary Astrophysics · Physics
2018-12-27
G. Á. Bakos , D. Bayliss , J. Bento , W. Bhatti , R. Brahm , Z. Csubry , N. Espinoza , J. D. Hartman , Th. Henning , A. Jordán , L. Mancini , K. Penev , M. Rabus , P. Sarkis , V. Suc , M. de Val-Borro , G. Zhou , R. P. Butler , J. Crane , S. Durkan , S. Shectman , J. Kim , J. Lázár , I. Papp , P. Sári , G. Ricker , R. Vanderspek , D. W. Latham , S. Seager , J. N. Winn , J. Jenkins , A. D. Chacon , G. Fűrész , B. Goeke , J. Li , S. Quinn , E. V. Quintana , P. Tenenbaum , J. Teske , M. Vezie , L. Yu , C. Stockdale , P. Evans , H. M. Relles
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 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 present the discovery and characterisation of two transiting planets observed by \textit{TESS} in the light curves of the young and bright (V=9.67) star HD73583 (TOI-560). We perform an intensive spectroscopic and photometric space- and…
Earth and Planetary Astrophysics · Physics
2022-03-09
O. Barragán , D. J. Armstrong , D. Gandolfi , I. Carleo , A. A. Vidotto , C. Villarreal D'Angelo , A. Oklopčić , H. Isaacson , D. Oddo , K. Collins , M. Fridlund , S. G. Sousa , C. M. Persson , C. Hellier , S. Howell , A. Howard , S. Redfield , N. Eisner , I. Y. Georgieva , D. Dragomir , D. Bayliss , L. D. Nielsen , B. Klein , S. Aigrain , M. Zhang , J. Teske , J D. Twicken , J. Jenkins , M. Esposito , V. Van Eylen , F. Rodler , V. Adibekyan , J. Alarcon , D. R. Anderson , J. M. Akana Murphy , D. Barrado , S. C. C. Barros , B. Benneke , F. Bouchy , E. M. Bryant , P. Butler , J. Burt , J. Cabrera , S. Casewell , P. Chaturvedi , R. Cloutier , W. D. Cochran , J. Crane , I. Crossfield , N. Crouzet , K. I. Collins , F. Dai , H. J. Deeg , A. Deline , O. D. S. Demangeon , X. Dumusque , P. Figueira , E. Furlan , C. Gnilka , M. R. Goad , E. Goffo , F. Gutiérrez-Canales , A. Hadjigeorghiou , Z. Hartman , A. P. Hatzes , M. Harris , B. Henderson , T. Hirano , S. Hojjatpanah , S. Hoyer , P. Kabáth , J. Korth , J. Lillo-Box , R. Luque , M. Marmier , T. Močnik , A. Muresan , F. Murgas , E. Nagel , H. L. M. Osborne , A. Osborn , H. P. Osborn , E. Palle , M. Raimbault , G. R. Ricker , R A. Rubenzahl , C. Stockdale , N. C. Santos , N. Scott , R. P. Schwarz , S. Shectman , M. Raimbault , S. Seager , D. Ségransan , L. M. Serrano , M. Skarka , A. M. S. Smith , J. Šubjak , T. G. Tan , S. Udry , C. Watson , P. J. Wheatley , R. West , J. N. Winn , S. X. Wang , A. Wolfgang , C. Ziegler
We report the discovery of the 1.008-day, ultra-short period (USP) super-Earth HD 213885b (TOI-141b) orbiting the bright ($V=7.9$) star HD 213885 (TOI-141, TIC 403224672), detected using photometry from the recently launched TESS mission.…
Earth and Planetary Astrophysics · Physics
2020-01-08
Néstor Espinoza , Rafael Brahm , Thomas Henning , Andrés Jordán , Caroline Dorn , Felipe Rojas , Paula Sarkis , Diana Kossakowski , Martin Schlecker , Matías Díaz , James S. Jenkins , Claudia Aguilera-Gomez , Jon M. Jenkins , Joseph D. Twicken , Karen A. Collins , Jack Lissauer , David J. Armstrong , Vardan Adibekyan , David Barrado , Susana C. C. Barros , Matthew Battley , Daniel Bayliss , François Bouchy , Edward Bryant , Benjamin F. Cooke , Olivier D. S. Demangeon , Xavier Dumusque , Pedro Figueira , Helen Giles , Jorge Lillo-Box , Christophe Lovis , Louise D. Nielsen , Francesco Pepe , Don Pollaco , Nuno C. Santos , Sergio G. Sousa , Stéphane Udry , Peter J. Wheatley , Oliver Turner , Maxime Marmier , Damien Ségransan , George Ricker , David Latham , Sara Seager , Joshua N. Winn , John F. Kielkopf , Rhodes Hart , Geof Wingham , Eric L. N. Jensen , Krzysztof G. Hełminiak , A. Tokovinin , C. Briceño , Carl Ziegler , Nicholas M. Law , Andrew W. Mann , Tansu Daylan , John P. Doty , Natalia Guerrero , Patricia Boyd , Ian Crossfield , Robert L. Morris , Christopher E. Henze , Aaron Dean Chacon
We present the discovery and characterization of two warm mini-Neptunes transiting the K3V star TOI-815 in a K-M binary system. Analysis of the spectra and rotation period reveal it to be a young star with an age of $200^{+400}_{-200}$Myr.…
Earth and Planetary Astrophysics · Physics
2024-01-31
Angelica Psaridi , Hugh Osborn , François Bouchy , Monika Lendl , Léna Parc , Nicolas Billot , Christopher Broeg , Sérgio G. Sousa , Vardan Adibekyan , Omar Attia , Andrea Bonfanti , Hritam Chakraborty , Karen A. Collins , Jeanne Davoult , Elisa Delgado-Mena , Nolan Grieves , Tristan Guillot , Alexis Heitzmann , Ravit Helled , Coel Hellier , Jon M. Jenkins , Henrik Knierim , Andreas Krenn , JackJ. Lissauer , Rafael Luque , David Rapetti , Nuno C. Santos , Olga Suárez , Julia Venturini , Francis P. Wilkin , Thomas G. Wilson , Joshua N. Winn , Carl Ziegler , Tiziano Zingales , Yann Alibert , Alexis Brandeker , Jo Ann Egger , Davide Gandolfi , Matthew J. Hooton , Amy Tuson , Solène Ulmer-Moll , Lyu Abe , Romain Allart , Roi Alonso , David R. Anderson , Guillem Anglada , Tamas Bárczy , David Barrado , Susana C. C. Barros , Wolfgang Baumjohann , Mathias Beck , Thomas Beck , Willy Benz , Xavier Bonfils , Luca Borsato , Vincent Bourrier , David R. Ciardi , Andrew Collier Cameron , Sébastien Charnoz , Marion Cointepas , Szilárd Csizmadia , Patricio Cubillos , Gaspare Lo Curto , Melvyn B. Davies , Tansu Daylan , Magali Deleuil , Adrien Deline , Laetitia Delrez , Olivier D. S. Demangeon , Brice-Olivier Demory , Caroline Dorn , Xavier Dumusque , David Ehrenreich , Anders Erikson , Alain Lecavelier des Etangs , Elena Diana de Miguel Ferreras , Andrea Fortier , Luca Fossati , Yolanda G. C. Frensch , Malcolm Fridlund , Michaël Gillon , Manuel Güdel , Maximilian N. Günther , Janis Hagelberg , Christiane Helling , Sergio Hoyer , Kate G. Isaak , Laszlo L. Kiss , Kristine Lam , Jacques Laskar , Baptiste Lavie , Christophe Lovis , Demetrio Magrin , Luca Marafatto , Pierre Maxted , Scott McDermott , Djamel Mékarnia , Christoph Mordasini , Felipe Murgas , Valerio Nascimbeni , Louise D. Nielsen , Göran Olofsson , Roland Ottensamer , Isabella Pagano , Enric Pallé , Gisbert Peter , Giampaolo Piotto , Don Pollacco , Didier Queloz , Roberto Ragazzoni , Devin Ramos , Nicola Rando , Heike Rauer , Christian Reimers , Ignasi Ribas , Sara Seager , Damien Ségransan , Gaetano Scandariato , Attila Simon , Alexis M. S. Smith , Manu Stalport , Manfred Steller , Gyula Szabó , Nicolas Thomas , Tyler A. Pritchard , Stéphane Udry , Carlos Corral Van Damme , Valérie Van Grootel , Eva Villaver , Ingo Walter , Nicholas Walton , Cristilyn N. Watkins , Richard G. West
We report the discovery of GJ 1252 b, a planet with a radius of 1.193 $\pm$ 0.074 $R_{\oplus}$ and an orbital period of 0.52 days around an M3-type star (0.381 $\pm$ 0.019 $M_{\odot}$, 0.391 $\pm$ 0.020 $R_{\odot}$) located 20.385 $\pm$…
Earth and Planetary Astrophysics · Physics
2020-02-19
Avi Shporer , Karen A. Collins , Nicola Astudillo-Defru , Jonathan Irwin , Xavier Bonfils , Kevin I. Collins , Elisabeth Matthews , Jennifer G. Winters , David R. Anderson , James D. Armstrong , David Charbonneau , Ryan Cloutier , Tansu Daylan , Tianjun Gan , Maximilian N. Günther , Coel Hellier , Keith Horne , Chelsea X. Huang , Eric L. N. Jensen , John Kielkopf , Enric Palle , Ramotholo Sefako , Keivan G. Stassun , Thiam-Guan Tan , Andrew Vanderburg , George R. Ricker , David W. Latham , Roland Vanderspek , Sara Seager , Joshua N. Winn , Jon M. Jenkins , Knicole Colon , Courtney D. Dressing , Sébastien Lépine , Philip S. Muirhead , Mark E. Rose , Joseph D. Twicken , Jesus Noel Villasenor
We report the discovery of a multi-planetary system transiting the M0 V dwarf HD 260655 (GJ 239, TOI-4599). The system consists of at least two transiting planets, namely HD 260655 b, with a period of 2.77 d, a radius of R$_b$ =…
Earth and Planetary Astrophysics · Physics
2022-08-31
R. Luque , B. J. Fulton , M. Kunimoto , P. J. Amado , P. Gorrini , S. Dreizler , C. Hellier , G. W. Henry , K. Molaverdikhani , G. Morello , L. Peña-Moñino , M. Pérez-Torres , F. J. Pozuelos , Y. Shan , G. Anglada-Escudé , V. J. S. Béjar , G. Bergond , A. W. Boyle , J. A. Caballero , D. Charbonneau , D. R. Ciardi , S. Dufoer , N. Espinoza , M. Everett , D. Fischer , A. P. Hatzes , Th. Henning , K. Hesse , A. Howard , S. B. Howell , H. Isaacson , S. V. Jeffers , J. M. Jenkins , S. R. Kane , J. Kemmer , S. Khalafinejad , R. C. Kidwell , D. Kossakowski , D. W. Latham , J. Lillo-Box , J. J. Lissauer , D. Montes , J. Orell-Miquel , E. Pallé , D. Pollacco , A. Quirrenbach , S. Reffert , A. Reiners , I. Ribas , G. R. Ricker , L. A. Rogers , J. Sanz-Forcada , M. Schlecker , A. Schweitzer , S. Seager , A. Shporer , K. G. Stassun , S. Stock , L. Tal-Or , E. B. Ting , T. Trifonov , S. Vanaverbeke , R. Vanderspek , J. Villaseñor , J. N. Winn , J. G. Winters , M. R. Zapatero Osorio
We report the discovery of KELT-20b, a hot Jupiter transiting a V~7.6 early A star with an orbital period of P~3.47 days. We identified the initial transit signal in KELT-North survey data. Archival and follow-up photometry, the Gaia…
Earth and Planetary Astrophysics · Physics
2017-10-25
Michael B. Lund , Joseph E. Rodriguez , George Zhou , B. Scott Gaudi , Keivan G. Stassun , Marshall C. Johnson , Allyson Bieryla , Ryan J. Oelkers , Daniel J. Stevens , Karen A. Collins , Kaloyan Penev , Samuel N. Quinn , David W. Latham , Steven Villanueva , Jason D. Eastman , John F. Kielkopf , Thomas E. Oberst , Eric L. N. Jensen , David H. Cohen , Michael D. Joner , Denise C. Stephens , Howard Relles , Giorgio Corfini , Joao Gregorio , Roberto Zambelli , Gilbert A. Esquerdo , Michael L. Calkins , Perry Berlind , David R. Ciardi , Courtney Dressing , Rahul Patel , Patrick Gagnon , Erica Gonzales , Thomas G. Beatty , Robert J. Siverd , Jonathan Labadie-Bartz , Rudolf B. Kuhn , Knicole D. Colon , David James , Joshua Pepper , Benjamin J. Fulton , Kim K. McLeod , Christopher Stockdale , Sebastiano Calchi Novati , D. L. DePoy , Andrew Gould , Jennifer L. Marshall , Mark Trueblood , Patricia Trueblood