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The Science Case for an Extended Spitzer Mission
Jennifer C. Yee, Giovanni G. Fazio, Robert Benjamin +45
Although the final observations of the Spitzer Warm Mission are currently scheduled for March 2019, it can continue operations through the end of the decade with no loss of photome…
Constraints on the perturbed mutual motion in Didymos due to impact-induced deformation of its primary after the DART impact
Masatoshi Hirabayashi, Stephen R. Schwartz, Yang Yu +10
Binary near-Earth asteroid (65803) Didymos is the target of the proposed NASA Double Asteroid Redirection Test (DART), part of the Asteroid Impact & Deflection Assessment (AIDA) mi…
High-fidelity Simulations of the Near-Earth Object Search Performance of the Large Synoptic Survey Telescope
Peter Vereš, Steven R. Chesley
We perform high fidelity simulations of a wide-field telescopic survey searching for Near-Earth Objects (NEO) larger than 140\,m, focusing on the observational and detection model,…
Near-Earth Object Orbit Linking with the Large Synoptic Survey Telescope
Peter Vereš, Steven R. Chesley
We have conducted a detailed simulation of LSST's ability to link near-Earth and main belt asteroid detections into orbits. The key elements of the study were a high-fidelity detec…
Projected Near-Earth Object Discovery Performance of the Large Synoptic Survey Telescope
Steven R. Chesley, Peter Veres
This report describes the methodology and results of an assessment study of the performance of the Large Synoptic Survey Telescope (LSST) in its planned efforts to detect and catal…
Statistical Analysis of Astrometric Errors for the Most Productive Asteroid Surveys
Peter Vereš, Davide Farnocchia, Steven R. Chesley +1
We performed a statistical analysis of the astrometric errors for the major asteroid surveys. We analyzed the astrometric residuals as a function of observation epoch, observed bri…