Minor Planet Radar Database
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(2013 UB)
Classification: ATE [NEO]
H:26.6 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2013 Oct Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO307077 (heliocentric ecliptic J2000)
Element Value Units
e 0.314682
a 0.8466368 AU
i 3.22344 deg
om 209.56815 deg
w 314.38088 deg
ma 280.30471 deg
n 1.26519751 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
2010-02-23 14:37:00 0.41284 412.0 0.0
2013-05-07 04:16:00 0.34930 348.6 0.0
2013-10-19 09:51:00 0.00414 4.1 0.0
2016-08-02 07:47:00 0.28617 285.6 0.0
2017-02-18 16:57:00 0.40587 405.1 0.0
2020-05-17 04:07:00 0.32004 319.4 0.0
2020-10-09 22:42:00 0.06528 65.2 0.6
2023-08-05 22:33:00 0.35933 358.6 0.0
2024-02-28 19:33:00 0.41066 409.8 0.0
2027-09-13 05:24:00 0.11306 112.8 0.1

Link to complete Close-Approach Data on SBDB at JPL