Results 101 to 110 of about 704,493 (229)

Towards the Albedo of an Exoplanet: MOST Satellite Observations of Bright Transiting Exoplanetary Systems [PDF]

open access: bronze, 2008
Jason F. Rowe   +9 more
openalex   +1 more source

Solar System Ice Giants: Exoplanets in our Backyard

open access: yes, 2018
Future remote sensing of exoplanets will be enhanced by a thorough investigation of our solar system Ice Giants (Neptune-size planets). What can the configuration of the magnetic field tell us (remotely) about the interior, and what implications does that field have for the structure of the magnetosphere; energy input into the atmosphere, and surface ...
Rymer, Abigail   +112 more
openaire   +5 more sources

Two Suns in The Sky: Stellar Multiplicity in Exoplanet Systems

open access: yesThe Astrophysical Journal, 2006
52 pages, 7 figures, Accepted for publication in ...
Deepak Raghavan   +6 more
openaire   +3 more sources

The Case for Edge-on Binaries: An Avenue Toward Comparative Exoplanet Demographics

open access: yesThe Astrophysical Journal Letters
Most Sun-like and higher-mass stars reside in systems that include one or more gravitationally bound stellar companions. These systems offer an important probe of planet formation in the most common stellar systems, while also providing key insights into
Joseph E. Hand   +2 more
doaj   +1 more source

Application of transit timing variation method (TTV) to exoplanet system TrES-3

open access: yesВісник Астрономічної школи, 2015
On the basis of the original photometric data, the light curves of several transits in the exoplanet system TrES-3 were simulated by Monte Carlo method. Using these curves, the estimates of precise values of mid-transit time were calculated to assess the
Yu. Kuznyetsova   +4 more
doaj   +1 more source

Ammonia, Water Clouds and Methane Abundances of Giant Exoplanets and Opportunities for Super-Earth Exoplanets [PDF]

open access: yesarXiv, 2014
Future direct-imaging exoplanet missions such as WFIRST/AFTA, Exo-C, and Exo-S will measure the reflectivity of exoplanets at visible wavelengths. The exoplanets to be observed will be located further away from their parent stars than is Earth from the Sun.
arxiv  

Planetpol polarimetry of the exoplanet systems 55 Cnc and τ Boo [PDF]

open access: bronze, 2009
P. W. Lucas   +5 more
openalex   +1 more source

The HD 191939 Exoplanet System is Well Aligned and Flat

open access: yesThe Astronomical Journal
Abstract We report the sky-projected spin–orbit angle λ for HD 191939 b, the innermost planet in a six-planet system, using Keck/KPF to detect the Rossiter–McLaughlin (RM) effect. Planet b is a sub-Neptune with radius 3.4 ± 0.8 R ⊕ and mass 10.0 ± 0.7 M ⊕ with an RM amplitude <1 m s−1.
Jack Lubin   +27 more
openaire   +5 more sources

Dynamics of Small Solar System Bodies and Exoplanets [PDF]

open access: yes, 2010
The Gaia space mission to be operated in early 2012 by the European Space Agency (ESA), will make a huge step in our knowledge of the Sun's neighbor-hood, up to the Magellanic clouds. Somewhat closer, Gaia will also provide ma jor improvements in the science of asteroids, and more generally to our Solar System, either directly or indirectly.
Rudolf Dvorak, Jean J. Souchay
openaire   +2 more sources

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