Minor Planet Radar Database
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(2017 WX12)
Classification: APO [NEO]
H:22.1 mag, G:0.15

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

Radar-Based Physical Properties

Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO441101 (heliocentric ecliptic J2000)
Element Value Units
e 0.5613834
a 2.1744204 AU
i 12.49019 deg
om 84.46601 deg
w 34.20215 deg
ma 143.98609 deg
n 0.30738934 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
2017-12-21 05:53:00 0.02571 25.7 618.1

Link to complete Close-Approach Data on SBDB at JPL