Asteroid 2026 KB3
2026 KB3 is a near-Earth asteroid roughly 146 m across, about the size of a stadium. Its closest recorded pass was on 11 Aug 1903 at 12.7 lunar distances.
Estimated size
146 m
about the size of a stadium
Closest pass on record
12.66 LD
11 Aug 1903
Speed relative to Earth
6.9 km/s
Brightness (H)
22.18
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.