Asteroid 2014 HH4
2014 HH4 is a near-Earth asteroid roughly 60 m across, about the size of a football pitch. Its closest recorded pass was on 16 Apr 1902 at 4.4 lunar distances.
Estimated size
60 m
about the size of a football pitch
Closest pass on record
4.39 LD
16 Apr 1902
Speed relative to Earth
21.5 km/s
Brightness (H)
24.1
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.