Minor Planet Radar Database
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(2016 UY56)
Classification: APO [NEO]
H:23.8 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2016 Nov Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO438031 (heliocentric ecliptic J2000)
Element Value Units
e 0.4461636
a 1.3256823 AU
i 0.89775 deg
om 244.76898 deg
w 250.40133 deg
ma 180.43184 deg
n 0.64572099 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
2013-11-02 19:19:00 0.25832 257.8 0.0
2016-11-18 06:24:00 0.01850 18.5 291.1
2020-01-18 01:47:00 0.23985 239.4 0.0
2023-03-16 14:56:00 0.20972 209.3 0.1
2026-05-03 11:46:00 0.07295 72.8 2.7
2029-05-20 18:53:00 0.40958 408.8 0.0

Link to complete Close-Approach Data on SBDB at JPL