Asteroid 2019 GW1
2019 GW1 is a near-Earth asteroid roughly 24 m across, about the size of a house. Its closest recorded pass was on 4 Apr 1973 at 3.4 lunar distances.
Estimated size
24 m
about the size of a house
Closest pass on record
3.44 LD
4 Apr 1973
Speed relative to Earth
7.3 km/s
Brightness (H)
26.1
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.