Minor Planet Radar Database
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(2013 UG1)
Classification: ATE [NEO]
H:22.5 mag, G:0.15

  MPC page for this object   |  JPL SBDB page for this object   |  NEODyS-2 page for this object   |  ESA SSA page for this object  

History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2018 Oct Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO473293 (heliocentric ecliptic J2000)
Element Value Units
e 0.483292
a 0.7978099 AU
i 10.70316 deg
om 24.49686 deg
w 216.49663 deg
ma 4.3003 deg
n 1.38310421 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
2011-12-31 06:05:00 0.17843 178.1 0.1
2013-10-17 13:09:00 0.01153 11.5 638.8
2016-12-30 08:53:00 0.19780 197.4 0.0
2018-10-18 02:45:00 0.02675 26.7 40.3
2021-12-29 02:30:00 0.22934 228.9 0.0
2023-10-20 20:37:00 0.08764 87.5 0.7
2026-12-26 22:31:00 0.28266 282.1 0.0
2028-10-26 11:52:00 0.14637 146.1 0.1

Link to complete Close-Approach Data on SBDB at JPL