Asteroid 163243 2002 FB3
163243 2002 FB3 is a near-Earth asteroid roughly 1.7 km across, mountain-sized. Its closest recorded pass was on 12 Apr 1961 at 4.9 lunar distances.
Estimated size
1.7 km
mountain-sized
Closest pass on record
4.90 LD
12 Apr 1961
Speed relative to Earth
19.6 km/s
Brightness (H)
16.42
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.
163243 2002 FB3
· 22467 d ago · 1.7 km · 19.7 km/s
14.7 LD
5,639,619 km
163243 2002 FB3
· 23198 d ago · 1.7 km · 19.2 km/s
7.60 LD
2,922,957 km
163243 2002 FB3
· 23928 d ago · 1.7 km · 19.0 km/s
4.90 LD
1,885,320 km
163243 2002 FB3
· 24659 d ago · 1.7 km · 19.2 km/s
7.48 LD
2,877,162 km
163243 2002 FB3
· 25389 d ago · 1.7 km · 19.6 km/s
14.1 LD
5,422,372 km