Asteroid Radar Database
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(2002 AY1)
Classification: ATE [NEO, PHA]
H:20.85 mag, G:0.15

  MPC page for this object   |  JPL SBDB page for this object   |  NEODyS-2 page for this object   |  ESA SSA page for this object  

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 2024-03-31 00:00 TT from E2024-ED3 (heliocentric ecliptic J2000)
Element Value Units
e 0.4371588
a 0.7791876 AU
i 29.89499 deg
om 287.84355 deg
w 323.80037 deg
ma 9.30262 deg
n 1.43298293 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
2014-12-26 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 38.7 176.8
2025-12-25 11:38:00 0.33661 335.9 0.1
2032-12-31 13:42:00 0.28748 286.9 0.2

Link to complete Close-Approach Data on SBDB at JPL