Results 141 to 150 of about 2,811,519 (263)

Venus transit 2004: Illustrating the capability of exoplanet transmission spectroscopy

, 2011
The transit of Venus in 2004 offered the rare possibility to remotely sense a well-known planetary atmosphere using ground-based observations for absorption spectroscopy.
Arnold, Arnold, Batalha, Bean, Bezard, Brown, Burrows, Charbonneau, Charbonneau, Croll, Deming, Des Marais, Désert, Ehrenreich, F. Schreier, Goldstein, Grinspoon, H. Rauer, H. Schleicher, Harrington, Hedin, Kaltenegger, Kaltenegger, Knutson, Lellouch, Lissauer, Léger, López-Valverde, M. Collados Vera, Mahieux, P. Hedelt, Pallé, R. Alonso, R. Titz, Rauer, Roldán, Roos, Rothman, Schleicher, Seager, Segura, Segura, Seiff, Sing, Snellen, Swain, T. Brown, Tinetti, Tinetti, Vidal-Madjar, Vidal-Madjar, Vidal-Madjar, Vidal-Madjar, W. Schmidt, Wilquet   +54 more
core   +3 more sources

Estimations of orbital parameters of exoplanets from transit photometry by using dynamical constraints [PDF]

Celestial Mechanics and Dynamical Astronomy, 2006
16 pages, 10 figures, accepted for Cel. Mech.
openaire   +5 more sources

Architecture Classification for Extrasolar Planetary Systems

The Astronomical Journal
This paper presents a classification framework for the architectures of planetary systems based on a complete survey of the confirmed exoplanet population. With nearly 6000 confirmed exoplanets discovered, including more than 300 multiplanet systems with
Alex R. Howe, Juliette C. Becker, Christopher C. Stark, Fred C. Adams   +3 more
doaj   +1 more source

Author Correction: Analogous response of temperate terrestrial exoplanets and Earth’s climate dynamics to greenhouse gas supplement [PDF]

, 2023
Assaf Hochman, Thaddeus D. Komacek, Paolo De Luca   +2 more
openalex   +1 more source

Laser Guide Star for Large Segmented-Aperture Space Telescopes, Part I: Implications for Terrestrial Exoplanet Detection and Observatory Stability

, 2018
Precision wavefront control on future segmented-aperture space telescopes presents significant challenges, particularly in the context of high-contrast exoplanet direct imaging.
Cahoy, Kerri L., Clark, James, Douglas, Ewan S., Guyon, Olivier, Lumbres, Jennifer R., Males, Jared R., Marlow, Weston A.   +6 more
core   +1 more source

Toward High-precision Mass Measurements of Two Sub-Neptunes in the K2-266 Planetary System Through Transit Timing

The Astronomical Journal
Sub-Neptunes have been found to be one of the most common types of exoplanets, yet their physical parameters and properties are poorly determined and in need of further investigation.
Ing-Guey Jiang, Li-Chin Yeh, Billy Edwards, Ming Yang, Keivan G. Stassun, Napaporn A-thano   +5 more
doaj   +1 more source

Dynamics of Two Planets near a 2:1 Resonance: Case Studies of Known and Synthetic Exosystems on a Grid of Initial Configurations

Universe
The distribution of period ratios for 580 known two-planet systems is apparently nonuniform, with several sharp peaks and troughs. In particular, the vicinity of the 2:1 commensurability seems to have a deficit of systems.
Valeri Makarov, Alexey Goldin, Dimitri Veras   +2 more
doaj   +1 more source

Laplace surface dynamics, revisited: satellites, exoplanets, and debris with distant, eccentric companions

, 2021
Mohammad Farhat, Jihad Touma
openalex   +2 more sources

New Frontiers for Terrestrial-sized to Neptune-sized Exoplanets In the Era of Extremely Large Telescopes [PDF]

, 2019
Surveys reveal that terrestrial- to Neptune-sized planets (1 $< R
Boss, Alan, Close, Laird, Currie, Thayne, Dragomir, Diana, Fortney, Jonathan, Gaidos, Eric, Hasegawa, Yasuhiro, Kitiashvili, Irina, Konopacky, Quinn, Lee, Chien-Hsiu, Lewis, Nikole K., Liu, Michael, Lopez-Morales, Mercedes, Lupu, Roxana, Mawet, Dimitri, Melis, Carl, Meyer, Michael R., Morley, Caroline V., Packham, Chris, Peretz, Eliad, Skemer, Andy, Ulmer, Mel, Wang, Ji   +22 more
core   +1 more source

A Comprehensive Analysis of Spitzer 4.5 μm Phase Curves of Hot Jupiters

The Astronomical Journal
Although exoplanetary science was not initially projected to be a substantial part of the Spitzer mission, its exoplanet observations set the stage for current and future surveys with JWST and Ariel.
Lisa Dang, Taylor J. Bell, Ying (Zoe) Shu, Nicolas B. Cowan, Jacob L. Bean, Drake Deming, Eliza M.-R. Kempton, Megan Weiner Mansfield, Emily Rauscher, Vivien Parmentier, Alexandra Rochon, Kevin B. Stevenson, Mark Swain, Laura Kreidberg, Tiffany Kataria, Jean-Michel Désert, Robert Zellem, Jonathan J. Fortney, Nikole K. Lewis, Michael Line, Caroline Morley, Adam Showman   +21 more
doaj   +1 more source