Minor Planet Radar Database
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(2010 TU149)
Classification: APO [NEO, PHA]
H:20.7 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 2020-05-31 00:00 TT from MPO298695 (heliocentric ecliptic J2000)
Element Value Units
e 0.8281859
a 2.2013984 AU
i 1.97146 deg
om 59.72181 deg
w 91.69523 deg
ma 323.76472 deg
n 0.30175613 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
2010-10-30 12:00:00 0.06840 68.3 101.0
2023-12-08 10:37:00 0.41136 410.5 0.2
2027-06-10 20:43:00 0.08089 80.7 56.5

Link to complete Close-Approach Data on SBDB at JPL