Asteroid 2024 SY5
2024 SY5 is a near-Earth asteroid roughly 10 m across, about the size of a bus. Its closest recorded pass was on 4 Oct 1999 at 3.3 lunar distances.
Estimated size
10 m
about the size of a bus
Closest pass on record
3.33 LD
4 Oct 1999
Speed relative to Earth
6.5 km/s
Brightness (H)
28.06
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.