Results 141 to 150 of about 2,666 (219)

A Transiting Giant on a 7.7 yr Orbit Revealed by Transit Timing Variations in the TOI-201 System

The Astrophysical Journal Letters
We report the detection and characterization of TOI-201 c, a long-period transiting companion to the warm Jupiter TOI-201 b. Its presence was first inferred from high-amplitude transit timing variations (TTVs) in TOI-201 b, pointing to a massive outer ...
Gracjan Maciejewski, Weronika Łoboda
doaj   +1 more source

Third Workshop on Photometry

, 2001
The discoveries of extrasolar planets by Wolszczan, Mayor and Queloz, Butler et al., and others have stimulated a widespread effort to obtain a body of data sufficient to understand their occurrence and characteristics.
Borucki, William J., Lasher, Lawrence E.
core  

A Warm Massive Pair of Planets around TOI-1232 Revealed with Transit-timing Variations and Doppler Spectroscopy

The Astronomical Journal
TOI-1232 is a G dwarf star with a mass of $1.0{6}_{-0.06}^{+0.07}\,{M}_{\odot }$ , a radius of 1.07 ± 0.05 R _⊙ , and a slightly higher metallicity than solar of Fe/H = 0.18 ± 0.05. The star hosts a transiting warm Jovian-mass planet, TOI-1232 b, with an
Deyan P. Mihaylov, Jan Eberhardt, Trifon Trifonov, Rafael Brahm, Thomas Henning, Andrés Jordán, Denitza Stoeva, Matías I. Jones, Lorena Acuña-Aguirre, Stefan Stefanov, M. Tala Pinto, Melissa J. Hobson, Nestor Espinoza, Felipe I. Rojas, Martin Schlecker, Vladimir Bozhilov, Tristan Guillot, Amaury H. M. J. Triaud, Jack J. Lissauer, Judith Korth, Hannu Parviainen, Laura Kreidberg, Philippe Bendjoya, Olga Suarez, Carl Ziegler, Pamela Rowden, Alexander Rudat, Veselin Kostov, Joshua N. Winn, Jon M. Jenkins, Karen A. Collins, Cristilyn N. Watkins, Don J. Radford, Chris Stockdale, Tianjun Gan   +34 more
doaj   +1 more source

Giant Outer Transiting Exoplanet Mass (GOT ‘EM) Survey. VI. Confirmation of a Long-period Giant Planet Discovered with a Single TESS Transit

The Astronomical Journal
We report the discovery and confirmation of TOI-4465 b, a 1.25 R _J ${}_{-0.07{R}_{{\rm{J}}}}^{+0.08{R}_{{\rm{J}}}}$ , 5.89 M _J  ± 0.26 M _J giant planet orbiting a G dwarf star at d  ≃ 122 pc.
Zahra Essack, Diana Dragomir, Paul A. Dalba, Matthew P. Battley, David R. Ciardi, Karen A. Collins, Steve B. Howell, Matias I. Jones, Stephen R. Kane, Eric E. Mamajek, Christopher R. Mann, Ismael Mireles, Dominic Oddo, Lauren A. Sgro, Keivan G. Stassun, Solene Ulmer-Moll, Cristilyn N. Watkins, Samuel W. Yee, Carl Ziegler, Allyson Bieryla, Ioannis Apergis, Khalid Barkaoui, Rafael Brahm, Edward M. Bryant, Thomas M. Esposito, Pedro Figueira, Benjamin J. Fulton, Samuel Gill, Andrew W. Howard, Howard Isaacson, Alicia Kendall, Nicholas Law, Michael B. Lund, Andrew W. Mann, Rachel A. Matson, Felipe Murgas, Enric Palle, Samuel N. Quinn, Alexandre Revol, Suman Saha, Richard P. Schwarz, Ramotholo Sefako, Avi Shporer, Ivan A. Strakhov, Steven Villanueva Jr., George R. Ricker, Roland Vanderspek, David W. Latham, Sara Seager, Joshua N. Winn, Pau Bosch-Cabot, Kevin I. Collins, Raquel Forés-Toribio, Fabian Rodriguez Frustagia, Eric Girardin, Ian J. Helm, Pablo Lewin, Jose A. Muñoz, Patrick Newman, Peter Plavchan, Gregor Srdoc, Chris Stockdale, Anaël Wünsche, Mario Billiani, Martin Davy, Alex Douvas, Keiichi Fukui, Bruno Guillet, Cory Ostrem, Michael Rushton, Angsar Schmidt, Andrea Finardi, Patrice Girard, Tateki Goto, Julien S. de Lambilly, Liouba Leroux, Fabrice Mortecrette, John W. Pickering, Michael Primm, Marc Ribot, Ethan Teng, Aad Verveen, Stefan Will, Mark Ziegler   +83 more
doaj   +1 more source

Searching for Transit Timing Variations in Young Transiting Systems

The Astronomical Journal
The discovery of young (4 σ ), although differences in methodology make a totally fair comparison challenging. We show that spots have a weak-to-negligible impact on our results, and similarly cannot explain the higher TTV fraction.
Ana Isabel Lopez Murillo, Andrew W. Mann, Madyson G. Barber, Andrew Vanderburg, Pa Chia Thao, Andrew W. Boyle   +5 more
doaj   +1 more source

The ET mission to search for earth 2.0s. [PDF]

Innovation (Camb), 2022
Ge J, Zhang H, Deng H, Howell SB, ET team.   +4 more
europepmc   +1 more source

Training a convolutional neural network for exoplanet classification with transit photometry data. [PDF]

Sci Rep
Wang J.
europepmc   +1 more source

Observations of Exocomets. [PDF]

Space Sci Rev
Korth J, Norazman A, Bendahan-West R, Kennedy G, Madurga Favieres C, Iglesias D, Shubina O, Xu S, Roth NX.   +8 more
europepmc   +1 more source

Uncovering the rapidly evolving orbits of the dynamic TOI-201 system. [PDF]

Sci Adv
Mireles I, Ulmer-Moll S, Liveoak D, Dragomir D, Korth J, Venner A, Collins KA, Triaud AHMJ, Guillot T, Petit A, Carmichael T, Millholland S, Hallatt T, Parviainen H, Osborn HP, Rapetti D, Baycroft TA, Bhatnagar S, Bouchy F, Dancikova R, Figueira P, Lendl M, Udry S, Wheatley P, Abe L, Agabi A, Beltrame M, Bendjoya P, Deloupy V, Mékarnia D, Schmider FX, Suárez O, Barkaoui K, Horne K, Murgas F, Palle E, Schwarz RP, Sefako R, Shporer A, Srdoc G, Stockdale C, Wilkin FP, Hartman JD, Sgro LA, Tan TG, Jenkins JM, Bódi A, Havell D, Rivett D, Transom I.   +49 more
europepmc   +1 more source

Multicolor photometry of transiting extrasolar planets

Kumulative Dissertation aus 5 ...
openaire   +1 more source