Asteroid 2001 SQ3
2001 SQ3 is a near-Earth asteroid roughly 162 m across, about the size of a stadium. Its closest recorded pass was on 17 Mar 1904 at 12.0 lunar distances.
Estimated size
162 m
about the size of a stadium
Closest pass on record
12.00 LD
17 Mar 1904
Speed relative to Earth
14.9 km/s
Brightness (H)
21.95
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.