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We study the statistics and properties of microlensing events that can be detected by the Transiting Exoplanet Survey Satellite(TESS) based on Monte Carlo simulations. We simulate potential microlensing events from a sample of the TESS…

Earth and Planetary Astrophysics · Physics 2024-08-27 Sedighe Sajadian , Atousa Kalantari , Hossein Fatheddin , Somayeh Khakpash

Ground based radial velocity (RV) searches continue to discover exoplanets below Neptune mass down to Earth mass. Furthermore, ground based transit searches now reach milli-mag photometric precision and can discover Neptune size planets…

The Transiting Exoplanet Survey Satellite (TESS) is NASA's latest space telescope dedicated to the discovery of transiting exoplanets around nearby stars. Besides the main goal of the mission, asteroseismology is an important secondary goal…

We present 2,241 exoplanet candidates identified with data from the Transiting Exoplanet Survey Satellite (TESS) during its two-year prime mission. We list these candidates in the TESS Objects of Interest (TOI) Catalog, which includes both…

Earth and Planetary Astrophysics · Physics 2021-06-17 Natalia M. Guerrero , S. Seager , Chelsea X. Huang , Andrew Vanderburg , Aylin Garcia Soto , Ismael Mireles , Katharine Hesse , William Fong , Ana Glidden , Avi Shporer , David W. Latham , Karen A. Collins , Samuel N. Quinn , Jennifer Burt , Diana Dragomir , Ian Crossfield , Roland Vanderspek , Michael Fausnaugh , Christopher J. Burke , George Ricker , Tansu Daylan , Zahra Essack , Maximilian N. Günther , Hugh P. Osborn , Joshua Pepper , Pamela Rowden , Lizhou Sha , Steven Villanueva , Daniel A. Yahalomi , Liang Yu , Sarah Ballard , Natalie M. Batalha , David Berardo , Ashley Chontos , Jason A. Dittmann , Gilbert A. Esquerdo , Thomas Mikal-Evans , Rahul Jayaraman , Akshata Krishnamurthy , Dana R. Louie , Nicholas Mehrle , Prajwal Niraula , Benjamin V. Rackham , Joseph E. Rodriguez , Stephen J. L. Rowden , Clara Sousa-Silva , David Watanabe , Ian Wong , Zhuchang Zhan , Goran Zivanovic , Jessie L. Christiansen , David R. Ciardi , Melanie A. Swain , Michael B. Lund , Susan E. Mullally , Scott W. Fleming , David R. Rodriguez , Patricia T. Boyd , Elisa V. Quintana , Thomas Barclay , Knicole D. Colón , S. A. Rinehart , Joshua E. Schlieder , Mark Clampin , Jon M. Jenkins , Joseph D. Twicken , Douglas A. Caldwell , Jeffrey L. Coughlin , Chris Henze , Jack J. Lissauer , Robert L. Morris , Mark E. Rose , Jeffrey C. Smith , Peter Tenenbaum , Eric B. Ting , Bill Wohler , G. Á. Bakos , Jacob L. Bean , Zachory K. Berta-Thompson , Allyson Bieryla , Luke G. Bouma , Lars A. Buchhave , Nathaniel Butler , David Charbonneau , John P. Doty , Jian Ge , Matthew J. Holman , Andrew W. Howard , Lisa Kaltenegger , Stephen R. Kane , Hans Kjeldsen , Laura Kreidberg , Douglas N. C. Lin , Charlotte Minsky , Norio Narita , Martin Paegert , András Pál , Enric Palle , Dimitar D. Sasselov , Alton Spencer , Alessandro Sozzetti , Keivan G. Stassun , Guillermo Torres , Stephane Udry , Joshua N. Winn

The TESS follow-up of a large number of known transiting exoplanets provide unique opportunity to study their physical properties more precisely. Being a space-based telescope, the TESS observations are devoid of any noise component…

Earth and Planetary Astrophysics · Physics 2025-11-25 Suman Saha

We present simulations of multi-year RV follow up campaigns of the {\it TESS} small exoplanet yield on the Automated Planet Finder telescope, using four different schemes to sample the transiting planets' RV phase curves. For planets below…

Earth and Planetary Astrophysics · Physics 2018-11-28 Jennifer Burt , Bradford P. Holden , Angie Wolfgang , L. G. Bouma

We present a study of the M dwarf exoplanetary systems forthcoming from NASA's TESS mission. While the mission's footprint is too complex to be characterized by a single detection completeness, we extract an ensemble completeness function…

Earth and Planetary Astrophysics · Physics 2019-02-20 Sarah Ballard

We present a framework for the analysis of direct detection planet finding missions using space telescopes. This framework generates simulations of complete missions, with varying populations of planets, to produce ensembles of mission…

Instrumentation and Methods for Astrophysics · Physics 2015-03-13 D. Savransky , N. J. Kasdin , E. Cady

We present the results from the first two years of the Planet Hunters TESS citizen science project, which identifies planet candidates in the TESS data by engaging members of the general public. Over 22,000 citizen scientists from around…

The recently launched Transiting Exoplanet Survey Satellite (TESS) is expected to produce many new exoplanet discoveries which will be especially amenable to follow-up study. Assessments of the planet discovery yield of TESS, such as…

Earth and Planetary Astrophysics · Physics 2018-05-24 L. C. Mayorga , Daniel P. Thorngren

To date, a handful of exoplanets have been photometrically mapped using phase-modulated reflection or emission from their surfaces, but the small amplitudes of such signals have limited previous maps almost exclusively to coarse dipolar…

Earth and Planetary Astrophysics · Physics 2019-04-01 Rodrigo Luger , Megan Bedell , Roland Vanderspek , Christopher J. Burke

The Transiting Exoplanet Survey Satellite (TESS) will search for planets transiting bright stars with Ic<13. TESS has been selected by NASA for launch in 2018 as an Astrophysics Explorer mission, and is expected to discover a thousand or…

Instrumentation and Methods for Astrophysics · Physics 2019-11-22 Akshata Krishnamurthy , Joel Villasenor , Steve Kissel , George Ricker , Roland Vanderspek

The Transiting Exoplanet Survey Satellite, TESS, is currently carrying out an all-sky search for small planets transiting bright stars. In the first year of the TESS survey, steady progress was made in achieving the mission's primary…

During the TESS prime mission, 74% of the sky area will only have an observational baseline of 27 days. For planets with orbital periods longer than 13.5 days, TESS can only capture one or two transits, and the planet ephemerides will be…

We present the Transiting Exoplanet Survey Satellite (TESS) Habitable Zone Stars Catalog, a list of 1822 nearby stars with a TESS magnitude brighter than T = 12 and reliable distances from Gaia DR2, around which the NASA's TESS mission can…

Earth and Planetary Astrophysics · Physics 2019-03-28 L. Kaltenegger , J. Pepper , K. Stassun , R. Oelkers

The ESA Ariel mission has been adopted for launch in 2029 and will conduct a survey of around one thousand exoplanetary atmospheres during its primary mission life. By providing homogeneous datasets, with a high SNR and wide wavelength…

Earth and Planetary Astrophysics · Physics 2022-07-08 Billy Edwards , Giovanna Tinetti

We present a catalog of cool dwarf targets ($V-J>2.7$, $T_{\rm eff} \lesssim 4000 K$) and their stellar properties for the upcoming Transiting Exoplanet Survey Satellite (TESS), for the purpose of determining which cool dwarfs should be…