Asteroid 2026 TM1
2026 TM1 is a near-Earth asteroid roughly 18 m across, about the size of a house. Its closest recorded pass was on 29 Sept 2026 at 11.6 lunar distances.
Estimated size
18 m
about the size of a house
Closest pass on record
11.56 LD
29 Sept 2026
Speed relative to Earth
5.8 km/s
Brightness (H)
26.769
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.