Asteroid 2001 GT2
2001 GT2 is a near-Earth asteroid roughly 436 m across, about the size of a small town. Its closest recorded pass was on 31 Dec 1922 at 17.7 lunar distances.
Estimated size
436 m
about the size of a small town
Closest pass on record
17.73 LD
31 Dec 1922
Speed relative to Earth
12.6 km/s
Brightness (H)
19.8
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.