Asteroid Radar Database
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(2010 TU149)
Classification: APO [NEO, PHA]
H:20.68 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 2025-05-05 00:00 TT from MPO781441 (heliocentric ecliptic J2000)
Element Value Units
e 0.824818
a 2.2127019 AU
i 1.95673 deg
om 58.87902 deg
w 92.65598 deg
ma 143.91679 deg
n 0.29944683 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
2023-12-08 10:26:00 0.41133 410.5 0.2
2027-06-10 20:40:00 0.08093 80.8 56.4
2033-10-15 09:18:00 0.39898 398.2 0.2

Link to complete Close-Approach Data on SBDB at JPL