25 citations · 32 across the 4 of their papers we have counts for
4 papers
Physical and dynamical properties of selected Earth co-orbital asteroids
Galin B. Borisov, Apostolos A. Christou, Gordana Apostolovska
We present our investigations of the physical and dynamical properties of selected Earth co-orbital asteroids. The photometric optical light curves as well as rotation periods and…
Chaotic diffusion of asteroids in the exterior 1:2 mean motion resonance with Mars
Apostolos A. Christou, Stanley F. Dermott, Dan Li
The inner asteroid belt between 2.1 and 2.5 au is of particular dynamical significance because it is the dominant source of both chondritic meteorites and near-Earth asteroids. Thi…
Modelling circumplanetary ejecta clouds at low altitudes: a probabilistic approach
Apostolos A. Christou
A model is presented of a ballistic, collisionless, steady state population of ejecta launched at randomly distributed times and velocities and moving under constant gravity above…
Yarkovsky-Driven Spreading of the Eureka Family of Mars Trojans
Matija Ćuk, Apostolos A. Christou, Douglas P. Hamilton
Out of nine known stable Mars Trojans, seven appear to be members of an orbital grouping including the largest Trojan, Eureka. In order to test if this could be a genetic family, w…