Minor Planet Radar Database
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(2019 CN2)
Classification: ATE [NEO]
H:28.4 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 MPO467455 (heliocentric ecliptic J2000)
Element Value Units
e 0.2239348
a 0.9140467 AU
i 8.05549 deg
om 320.80872 deg
w 304.35864 deg
ma 344.63654 deg
n 1.12785042 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
2010-10-20 09:50:00 0.20422 203.8 0.0
2011-06-25 08:54:00 0.31423 313.6 0.0
2012-02-11 01:37:00 0.08802 87.8 0.1
2017-10-24 22:01:00 0.28358 283.0 0.0
2018-07-09 00:41:00 0.30251 301.9 0.0
2019-02-11 10:59:00 0.00376 3.8 0.0
2024-10-23 21:09:00 0.24695 246.5 0.0
2025-07-01 21:49:00 0.31338 312.8 0.0
2026-02-11 05:28:00 0.05132 51.2 0.5

Link to complete Close-Approach Data on SBDB at JPL