Asteroid Radar tracks asteroids and comets approaching the Earth in the upcoming days: so called near-Earth objects (NEOs).
The following information on near-Earth objects is provided:
1. name, size and velocity of the NEO
2. date of the closest approach to the Earth
3. distance to the planet during the closest approach (in lunar distances, ld)
The app uses official NASA Open API; all the data is from NASA JPL NEO team.