Asteroid 66391 Moshup 1999 KW4

66391 Moshup 1999 KW4 is a near-Earth asteroid roughly 1.3 km across, mountain-sized. Its closest recorded pass was on 25 May 1984 at 6.3 lunar distances.

Estimated size

1.3 km

mountain-sized

Closest pass on record

6.26 LD

25 May 1984

Speed relative to Earth

21.6 km/s

Brightness (H)

16.64

Lower means larger

Past close approaches

Recorded passes within about 20 lunar distances since 1900.

66391 Moshup 1999 KW4
25 May 1984 · 15484 d ago · 1.3 km · 21.1 km/s
6.26 LD
2,404,626 km
66391 Moshup 1999 KW4
26 May 1966 · 22058 d ago · 1.3 km · 20.3 km/s
17.3 LD
6,629,400 km
66391 Moshup 1999 KW4
25 May 1949 · 28268 d ago · 1.3 km · 21.1 km/s
6.70 LD
2,576,697 km
66391 Moshup 1999 KW4
26 May 1931 · 34843 d ago · 1.3 km · 20.5 km/s
11.6 LD
4,445,404 km
66391 Moshup 1999 KW4
25 May 1914 · 41052 d ago · 1.3 km · 21.6 km/s
14.6 LD
5,617,981 km