The synergy of direct imaging and astrometry for orbit determination of exo-earths

M Shao, J Catanzarite, X Pan - The Astrophysical Journal, 2010 - iopscience.iop.org
The holy grail of exoplanet searches is an exo-Earth, an Earth mass planet in the habitable
zone (HZ) around a nearby star. Mass is one of the most important characteristics of a planet …

Simultaneous exoplanet characterization and deep wide-field imaging with a diffractive pupil telescope

O Guyon, JA Eisner, R Angel, NJ Woolf… - The Astrophysical …, 2013 - iopscience.iop.org
High-precision astrometry can identify exoplanets and measure their orbits and masses
while coronagraphic imaging enables detailed characterization of their physical properties …

Quantifying the impacts of schedulability on science yield of exoplanet imaging missions

D Savransky, R Knight, M Turmon… - … for Detection of …, 2023 - spiedigitallibrary.org
NASA is currently responding to the recommendations of the astrophysics decadal survey
via its Great Observatories Maturation Program and preparing for the maturation of the …

Exo-Earth/Super-Earth Yield of JWST Plus a Starshade External Occulter

J Catanzarite, M Shao - … of the Astronomical Society of the Pacific, 2011 - iopscience.iop.org
We estimate the exo-Earth/super-Earth yield of an imaging mission that combines the James
Webb Space Telescope (JWST) with a starshade external occulter under a realistic set of …

Utilizing astrometric orbits to obtain coronagraphic images of extrasolar planets

JM Davidson - Publications of the Astronomical Society of the …, 2011 - iopscience.iop.org
We present an approach for utilizing astrometric orbit information to improve the yield of
planetary images and spectra from a follow-on direct-detection mission. This approach is …

On the dynamical stability of the very low-mass object Gliese 22 Bb

M Andrade, JA Docobo - Icarus, 2011 - Elsevier
Gliese 22 is a hierarchical triple red dwarf system formed by two close components, Aa and
Ab, and a distant component, B, which is moving around the center of mass of the first two …

NASA ExoPAG Study Analysis Group 5: Flagship Exoplanet Imaging Mission Science Goals and Requirements Report

T Greene, C Noecker - arXiv preprint arXiv:1303.6707, 2013 - arxiv.org
The NASA Exoplanet Program Analysis Group (ExoPAG) has undertaken an effort to define
mission Level 1 requirements for exoplanet direct detection missions at a range of sizes …

Based School Reform: The Clinton Administration's Agenda

MS SMITH, BW SCOLL, J LINK - AMERICA'S SCHOOLS, 1996 - books.google.com
The first Clinton education bill, passed early in the 103rd Congress, created a program
designed to facilitate student access to postsecondary education while reducing the overall …

[引用][C] Viability of a Mission to Characterize Exo-Earths Using JWST plus a Starshate External Occulter

J Catanzarite, M Shao - arXiv preprint arXiv:1005.2391, 2010