Asteroid 2023 TC
2023 TC is a near-Earth asteroid roughly 20 m across, about the size of a house. Its closest recorded pass was on 4 Oct 1964 at 4.3 lunar distances.
Estimated size
20 m
about the size of a house
Closest pass on record
4.26 LD
4 Oct 1964
Speed relative to Earth
7.2 km/s
Brightness (H)
26.49
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.