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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 181 records · Page 10

Astrometric and Photometric Follow-up of Faint Near Earth Objects

During the period April 2003 - April 2005, roughly 150 different faint NEO's were observed using the 1.2-m telescope at Mt. Hopkins. Among these were a couple of spacecraft/radar targets, including support observations in support of the Deep Impact mission. While not strictly an NEO target, comet P/Tempel 1 was nonetheless observed as an object of very high importance. During this time and independent contractor, Kyle Smalley, was trained in the use of the telescope and provided some basic software support for the project.

Morgan, T.↗

Astrometric beam combiner

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Space Interferometry Mission beam combiner↗

Astrometric Techniques

An exoplanet, while perhaps not visible from its direct radiation, can still make its presence known indirectly through its gravitational interaction with its parent star.

interferometry exoplanet astrometry↗