Asteroid 2024 ER4
2024 ER4 is a near-Earth asteroid roughly 13 m across, about the size of a bus. Its closest recorded pass was on 17 Mar 1968 at 2.5 lunar distances.
Estimated size
13 m
about the size of a bus
Closest pass on record
2.45 LD
17 Mar 1968
Speed relative to Earth
7.9 km/s
Brightness (H)
27.35
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.