Asteroid 2026 SX2
2026 SX2 is a near-Earth asteroid roughly 15 m across, about the size of a house. Its closest recorded pass was on 28 Sept 2026 at 4.1 lunar distances.
Estimated size
15 m
about the size of a house
Closest pass on record
4.10 LD
28 Sept 2026
Speed relative to Earth
8.1 km/s
Brightness (H)
27.122
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.