Asteroid 180186 2003 QZ30
180186 2003 QZ30 is a near-Earth asteroid roughly 1.2 km across, mountain-sized. Its closest recorded pass was on 7 Oct 1901 at 18.4 lunar distances.
Estimated size
1.2 km
mountain-sized
Closest pass on record
18.43 LD
7 Oct 1901
Speed relative to Earth
12.9 km/s
Brightness (H)
17.58
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.