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Habitable Exoplanet Observatory (HabEx) starshade-only architectures

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dc.contributor.author Redding, David
dc.contributor.author Coste, Keith
dc.contributor.author Polanco, Otto
dc.contributor.author Pineda, Claudia
dc.contributor.author Hurd, Kevin
dc.contributor.author Tseng, Howard
dc.contributor.author Martin, Stefan
dc.contributor.author Morgan, Rhonda
dc.contributor.author Nissen, Joel
dc.contributor.author Schulz, Kevin
dc.contributor.author Tesch, Jonathan
dc.contributor.author Cady, Eric
dc.contributor.author Rodgers, Michael
dc.contributor.author East, Matthew
dc.contributor.author Stark, Chris
dc.contributor.author Wu, Gordon
dc.contributor.author Huang, Pei
dc.contributor.author Hood, Bradley
dc.contributor.author Chan, Derek
dc.contributor.author Putnam, Dustin
dc.contributor.author Greene, Suzan
dc.contributor.author Johnson, Sandra
dc.contributor.author Benson, Jonathan
dc.date.accessioned 2021-04-06T17:31:58Z
dc.date.available 2021-04-06T17:31:58Z
dc.date.issued 2019-08-11
dc.identifier.citation SPIE Optics and Photonics, San Diego, California, August 11-15, 2019 en_US
dc.identifier.clearanceno 19-5307
dc.identifier.uri http://hdl.handle.net/2014/51701
dc.description.abstract The HabEx mission concept is intended to directly image planetary systems around nearby stars, and to perform a wide range of general astrophysics and solar system observations. The baseline HabEx design would use both a coronagraph and a starshade for exoplanet discovery and characterization. We describe a lower-cost alternative HabEx mission design, which would only use a starshade for exoplanet science. The starshade would provide excellent exoplanet science performance, but for a smaller number of detected exoplanets of all types, including exoEarth candidates, and a smaller fraction of exoplanets with measured orbits. The full suite of HabEx general astrophysics and solar-system science would be supported. en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2019 en_US
dc.title Habitable Exoplanet Observatory (HabEx) starshade-only architectures en_US
dc.type Preprint en_US


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