Minor Planet Radar Database
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(2014 WU200)
Classification: APO [NEO]
H:29.1 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2014 Nov Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2020-05-31 00:00 TT from MPO327199 (heliocentric ecliptic J2000)
Element Value Units
e 0.0715053
a 1.0279838 AU
i 1.26649 deg
om 265.69185 deg
w 226.50622 deg
ma 43.17241 deg
n 0.94563742 deg/d

Link to complete orbital information at Minor Planet Center

Earth Close-Approach Data (+/- 10 years)
date nominal distance RTT SNR/run at Arecibo
2013-11-21 05:59:00 0.30371 303.1 0.0
2014-12-10 16:31:00 0.00301 3.0 0.0
2015-07-10 21:18:00 0.07935 79.2 0.0
2016-04-30 08:29:00 0.13378 133.5 0.0
2017-05-14 07:54:00 0.39219 391.4 0.0

Link to complete Close-Approach Data on SBDB at JPL