Asteroid 746192 2011 TC4
746192 2011 TC4 is a near-Earth asteroid roughly 343 m across, about the size of a stadium. Its closest recorded pass was on 31 Oct 1971 at 6.0 lunar distances.
Estimated size
343 m
about the size of a stadium
Closest pass on record
6.01 LD
31 Oct 1971
Speed relative to Earth
22.2 km/s
Brightness (H)
20.32
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.