Asteroid 2008 CH
2008 CH is a near-Earth asteroid roughly 340 m across, about the size of a stadium. Its closest recorded pass was on 7 Feb 1958 at 9.5 lunar distances.
Estimated size
340 m
about the size of a stadium
Closest pass on record
9.48 LD
7 Feb 1958
Speed relative to Earth
21.7 km/s
Brightness (H)
20.34
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.