Results 21 to 30 of about 3,335,678 (179)

exoMMR: A New Python Package to Confirm and Characterize Mean Motion Resonances

open access: yesThe Astronomical Journal, 2023
The study of orbital resonances allows for the constraint of planetary properties of compact systems. We can predict a system’s resonances by observing the orbital periods of the planets, as planets in or near mean motion resonance (MMR) have period ...
Mariah G. MacDonald   +4 more
doaj   +1 more source

The Unistellar Exoplanet Campaign: Citizen Science Results and Inherent Education Opportunities [PDF]

open access: yes, 2023
This paper presents early results from and prospects for exoplanet science using a citizen science private/public partnership observer network managed by the SETI Institute in collaboration with Unistellar.
Unistellar Citizen Scientists,   +11 more
core   +2 more sources

Exoplanet characterization using conditional invertible neural networks [PDF]

open access: yes, 2023
Context. The characterization of the interior of an exoplanet is an inverse problem. The solution requires statistical methods such as Bayesian inference.
Ralf S. Klessen   +26 more
core   +2 more sources

Data from "Beyond steady states: Coupled atmospheric chemistry, radiation and dynamics of an exoplanet produce self-sustained oscillations"

open access: yes, 2023
This is the data from the paper "Beyond steady states: Coupled atmospheric chemistry, radiation and dynamics of an exoplanet produce self-sustained oscillations".
Luo, Yangcheng
core   +1 more source

Correlations between the stellar, planetary, and debris components of exoplanet systems observed by Herschel [PDF]

open access: yes, 2014
J.P.M., C.E., J.M. and B.M. are partially supported by Spanish grant AYA 2011-26202. This work was supported by the European Union through ERC grant number no.
Lestrade, J.-F.   +85 more
core   +1 more source

Exoplanet imaging data challenge: benchmarking the various image processing methods for exoplanet detection [PDF]

open access: yes, 2020
The Exoplanet Imaging Data Challenge is a community-wide effort meant to offer a platform for a fair and common comparison of image processing methods designed for exoplanet direct detection. For this purpose, it gathers on a dedicated repository (Zenodo)
Desgrange, Célia   +81 more
core   +1 more source

The 0.5MJ transiting exoplanet WASP-13b [PDF]

open access: yes, 2009
We report the discovery of WASP-13b, a low-mass $ M_{\rm p} = 0.46 ^_~M_J$ transiting exoplanet with an orbital period of 4.35298 $\pm$ 0.00004 days. The transit has a depth of 9 mmag, and although our follow-up photometry does not allow us to constrain ...
West, Richard G.   +102 more
core   +1 more source

astrozeng/exoplanet: Exoplanet mass-radius plotting and analyzing tool

open access: yes, 2022
This is a Mathematica plotting tool developed to plot the exoplanet data in mass-radius diagram, and the relevant histograms (mass-histogram, radius-histogram, and \zeta-histogram).
astrozeng
core   +1 more source

TOI-1136 is a Young, Coplanar, Aligned Planetary System in a Pristine Resonant Chain

open access: yesThe Astronomical Journal, 2023
Convergent disk migration has long been suspected to be responsible for forming planetary systems with a chain of mean-motion resonances (MMRs). Dynamical evolution over time could disrupt the delicate resonant configuration. We present TOI-1136, a 700 ±
Fei Dai   +62 more
doaj   +1 more source

Ground-Based Observations on TESS Exoplanet 5691.01 [PDF]

open access: yes, 2023
Our study aimed to study and characterize data on Object of Interest 5691.01, an exoplanet detected by the Transiting Exoplanet Survey Satellite (TESS).
Seeda, Rishab
core   +1 more source

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