Asteroid 2017 TT3
2017 TT3 is a near-Earth asteroid roughly 30 m across, about the size of a house. Its closest recorded pass was on 13 Jun 1965 at 1.3 lunar distances.
Estimated size
30 m
about the size of a house
Closest pass on record
1.34 LD
13 Jun 1965
Speed relative to Earth
8.7 km/s
Brightness (H)
25.6
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.