Asteroid 2019 JJ
2019 JJ is a near-Earth asteroid roughly 10 m across, about the size of a bus. Its closest recorded pass was on 2 Nov 1975 at 2.5 lunar distances.
Estimated size
10 m
about the size of a bus
Closest pass on record
2.54 LD
2 Nov 1975
Speed relative to Earth
10.3 km/s
Brightness (H)
28
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.