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Non-gravitational acceleration in the trajectory of 1I/2017 U1 (‘Oumuamua)
‘Oumuamua—the first known interstellar object to have entered the Solar System—is probably a comet, albeit with unusual dust and chemical properties owing to its origin in a distant solar system.
Orbit and bulk density of the OSIRIS-REx target Asteroid (101955) Bennu
Near Earth Asteroids with measurable Yarkovsky effect
The Pan-STARRS Moving Object Processing System
The Pan-STARRS Moving Object Processing System (MOPS) is described, a modern software package that produces automatic asteroid discoveries and identifications from catalogs of transient detections from next-generation astronomical survey telescopes and remains highly efficient at detecting objects but drops to 80% efficiency at producing orbits.
Star catalog position and proper motion corrections in asteroid astrometry II: The Gaia era
Systematic ranging and late warning asteroid impacts
The geophysical environment of Bennu
Yarkovsky-driven impact risk analysis for asteroid (99942) Apophis
C/2010 U3 (Boattini): A Bizarre Comet Active at Record Heliocentric Distance
We present a photometric and dynamical study of comet C/2010 U3 (Boattini), which was seen active in prediscovery data as early as 2005 November at a new inbound record heliocentric distance of rH =…
The dynamic geophysical environment of (101955) Bennu based on OSIRIS-REx measurements
Combining the measured Bennu mass and shape obtained during the Preliminary Survey phase of the OSIRIS-REx mission, a notable transition is found in Bennu’s surface slopes within its rotational Roche lobe, defined as the region where material is energetically trapped to the surface.