Asteroid 2017 BM3
2017 BM3 is a near-Earth asteroid roughly 100 m across, about the size of a football pitch. Its closest recorded pass was on 9 Feb 1924 at 3.7 lunar distances.
Estimated size
100 m
about the size of a football pitch
Closest pass on record
3.73 LD
9 Feb 1924
Speed relative to Earth
9.2 km/s
Brightness (H)
23
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.