Minor Planet Radar Database
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(2013 ET)
Classification: APO [NEO]
H:23.1 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2013 Mar Goldstone Goldstone 8560 [G]
2013 Mar Goldstone Goldstone DSS-13 8560 [G-DSS13]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO307059 (heliocentric ecliptic J2000)
Element Value Units
e 0.3842959
a 1.205634 AU
i 4.85136 deg
om 171.30785 deg
w 81.92838 deg
ma 183.88169 deg
n 0.74452764 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
2013-03-09 12:09:00 0.00652 6.5 6998.9
2017-02-28 16:55:00 0.16374 163.4 0.2
2021-02-20 09:34:00 0.34303 342.4 0.0
2026-09-26 11:01:00 0.47013 469.2 0.0

Link to complete Close-Approach Data on SBDB at JPL