Asteroid 2017 TN2
2017 TN2 is a near-Earth asteroid roughly 142 m across, about the size of a stadium. Its closest recorded pass was on 1 Oct 1915 at 13.7 lunar distances.
Estimated size
142 m
about the size of a stadium
Closest pass on record
13.67 LD
1 Oct 1915
Speed relative to Earth
22.0 km/s
Brightness (H)
22.23
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.