Asteroid 2017 SG14
2017 SG14 is a near-Earth asteroid roughly 337 m across, about the size of a stadium. Its closest recorded pass was on 17 Mar 1933 at 15.2 lunar distances.
Estimated size
337 m
about the size of a stadium
Closest pass on record
15.18 LD
17 Mar 1933
Speed relative to Earth
25.2 km/s
Brightness (H)
20.36
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.