7 citations · 8 across the 3 of their papers we have counts for
4 papers · 1 filter
A novel approach to asteroid impact monitoring and hazard assessment
Javier Roa, Davide Farnocchia, Steven R. Chesley
Orbit-determination programs find the orbit solution that best fits a set of observations by minimizing the RMS of the residuals of the fit. For near-Earth asteroids, the uncertain…
Yarkovsky effect detection and updated impact hazard assessment for Near-Earth Asteroid (410777) 2009 FD
Alessio Del Vigna, Javier Roa, Davide Farnocchia +5
Near-Earth asteroid (410777) 2009 FD is a potentially hazardous asteroid with potential impacts on Earth at the end of the 22nd century. The astrometry collected during the 2019 ap…
Stability of exomoons around the Kepler transiting circumbinary planets
Adrian S. Hamers, Maxwell X. Cai, Javier Roa +1
The Kepler mission has detected a number of transiting circumbinary planets (CBPs). Although currently not detected, exomoons could be orbiting some of these CBPs, and they might b…
Quantifying hazards: asteroid disruption in lunar distant retrograde orbits
Javier Roa, Casey J. Handmer
The Asteroid Redirect Mission (ARM) proposes to retrieve a near-Earth asteroid and position it in a lunar distant retrograde orbit (DRO) for later study, crewed exploration, and ul…