Asteroid Radar Database
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(2018 AJ)
Classification: APO [NEO]
H:24.5 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
2018 Jan Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO562900 (heliocentric ecliptic J2000)
Element Value Units
e 0.306423
a 1.42041 AU
i 5.66665 deg
om 303.6088 deg
w 195.38757 deg
ma 4.85705 deg
n 0.58221516 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
2018-01-23 12:25:00 0.01194 11.9 306.3
2022-11-05 03:01:00 0.48229 481.3 0.0
2023-04-10 09:35:00 0.42165 420.8 0.0

Link to complete Close-Approach Data on SBDB at JPL