Asteroid 2006 SN198
2006 SN198 is a near-Earth asteroid roughly 24 m across, about the size of a house. Its closest recorded pass was on 10 Mar 1978 at 4.9 lunar distances.
Estimated size
24 m
about the size of a house
Closest pass on record
4.89 LD
10 Mar 1978
Speed relative to Earth
16.3 km/s
Brightness (H)
26.1
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.