Minor Planet Radar Database
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(2019 CT1)
Classification: AMO [NEO, PHA]
H:21.9 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2019 Feb Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO467451 (heliocentric ecliptic J2000)
Element Value Units
e 0.3546177
a 1.5612451 AU
i 19.24061 deg
om 325.10446 deg
w 152.36703 deg
ma 49.40546 deg
n 0.50523967 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
2017-02-27 11:46:00 0.29332 292.7 0.1
2019-02-10 14:11:00 0.05369 53.6 28.7
2021-01-17 05:29:00 0.34174 341.1 0.1

Link to complete Close-Approach Data on SBDB at JPL