Minor Planet Radar Database
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(2002 AY1)
Classification: ATE [NEO, PHA]
H:20.8 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2002 Jan Arecibo Arecibo 2380 [A]
2013 Jan Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO331229 (heliocentric ecliptic J2000)
Element Value Units
e 0.4374267
a 0.7789826 AU
i 29.89255 deg
om 287.86053 deg
w 323.84026 deg
ma 308.85071 deg
n 1.43354866 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
2010-12-31 08:01:00 0.30550 304.9 0.1
2013-01-07 23:06:00 0.03813 38.1 193.9
2014-12-26 04:23:00 0.33206 331.4 0.1
2021-12-30 22:51:00 0.31068 310.1 0.1
2024-01-08 18:11:00 0.03879 38.7 183.0
2025-12-25 11:39:00 0.33661 335.9 0.1

Link to complete Close-Approach Data on SBDB at JPL