Minor Planet Radar Database
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(2012 NN)
Classification: APO [NEO, PHA]
H:20.9 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2012 Jul Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2020-05-31 00:00 TT from MPO363808 (heliocentric ecliptic J2000)
Element Value Units
e 0.6269613
a 2.5767355 AU
i 4.62776 deg
om 237.53508 deg
w 6.36379 deg
ma 334.45409 deg
n 0.23828643 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
2012-07-08 08:05:00 0.10199 101.8 6.1

Link to complete Close-Approach Data on SBDB at JPL