Minor Planet Radar Database
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(2010 UP)
Classification: APO [NEO]
H:24.7 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2010 Oct Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO198985 (heliocentric ecliptic J2000)
Element Value Units
e 0.0995973
a 1.0650965 AU
i 9.31507 deg
om 211.34926 deg
w 244.80291 deg
ma 210.75589 deg
n 0.89664525 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
2010-10-27 02:43:00 0.01761 17.6 185.6
2011-04-17 18:41:00 0.10125 101.0 0.5
2021-10-24 19:47:00 0.06263 62.5 2.5
2022-04-27 09:31:00 0.12618 125.9 0.2
2023-03-29 11:40:00 0.45790 457.0 0.0

Link to complete Close-Approach Data on SBDB at JPL