(153814) 2001 WN5

(153814) 2001 WN5
Discovery
Discovered byLONEOS
Discovery siteAnderson Mesa Stn.
Discovery date20 November 2001
Designations
(153814) 2001 WN5
2001 WN5
Orbital characteristics
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc21.88 yr (7,990 days)
Aphelion2.5114 AU
Perihelion0.9125 AU
1.7119 AU
Eccentricity0.4670
2.24 yr (818 days)
46.227°
0° 26m 24s / day
Inclination1.9197°
277.51°
44.569°
Earth MOID0.0015 AU (0.6 LD)
Physical characteristics
0.932±0.011 km
0.097±0.016
18.3

    (153814) 2001 WN5 is a sub-kilometer asteroid, classified as near-Earth object and potentially hazardous asteroid of the Apollo group.

    2028 Earth/Moon approach
    Date & Time Approach
    to    		 Nominal distance uncertainty
    region
    (3-sigma)
    2028-Jun-26 05:23Earth248714 km± 25 km
    2028-Jun-26 07:43Moon502854 km± 26 km
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