Asteroid 2015 QH3
2015 QH3 is a near-Earth asteroid roughly 16 m across, about the size of a house. Its closest recorded pass was on 20 Aug 1956 at 4.8 lunar distances.
Estimated size
16 m
about the size of a house
Closest pass on record
4.77 LD
20 Aug 1956
Speed relative to Earth
7.1 km/s
Brightness (H)
27
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.