The population of Near Earth Asteroids in coorbital motion with Venus
Abstract
We estimate the size and orbital distributions of Near Earth Asteroids (NEAs) that are expected to be in the 1:1 mean motion resonance with Venus in a steady state scenario. We predict that the number of such objects with absolute magnitudes H<18 and H<22 is 0.14±0.03 and 3.5±0.7, respectively. We also map the distribution in the sky of these Venus coorbital NEAs and we see that these objects, as the Earth coorbital NEAs studied in a previous paper, are more likely to be found by NEAs search programs that do not simply observe around opposition and that scan large areas of the sky.
- Publication:
-
Icarus
- Pub Date:
- November 2006
- DOI:
- Bibcode:
- 2006Icar..185...29M