Asteroid 2003 YS70
2003 YS70 is a near-Earth asteroid roughly 6 m across, about the size of a bus. Its closest recorded pass was on 1 Jan 1949 at 0.7 lunar distances.
Estimated size
6 m
about the size of a bus
Closest pass on record
0.67 LD
1 Jan 1949
Speed relative to Earth
3.6 km/s
Brightness (H)
29.1
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.