Minor Planet Radar Database
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(2017 WC)
Classification: APO [NEO]
H:25.8 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2017 Nov Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO425732 (heliocentric ecliptic J2000)
Element Value Units
e 0.5493613
a 2.2054533 AU
i 4.37551 deg
om 54.318 deg
w 10.80748 deg
ma 155.59837 deg
n 0.30092431 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
2017-11-20 02:43:00 0.00755 7.5 1167.5

Link to complete Close-Approach Data on SBDB at JPL