Minor Planet Radar Database
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(2014 AD16)
Classification: APO [NEO]
H:27.4 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2014 Jan Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO307077 (heliocentric ecliptic J2000)
Element Value Units
e 0.3679555
a 1.4018393 AU
i 0.34512 deg
om 130.43727 deg
w 27.70989 deg
ma 42.33887 deg
n 0.59382262 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
2014-01-08 10:25:00 0.00386 3.8 0.0
2014-05-29 13:59:00 0.41378 413.0 0.0
2019-01-04 05:21:00 0.03297 32.9 3.6
2019-06-04 18:04:00 0.44094 440.1 0.0
2023-12-25 06:20:00 0.16616 165.8 0.0
2028-12-16 00:29:00 0.31970 319.1 0.0

Link to complete Close-Approach Data on SBDB at JPL