Asteroid Radar Database
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(2003 AF23)
Classification: ATE [NEO, PHA]
H:21.01 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
2021 Jan Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2024-03-31 00:00 TT from MPO740007 (heliocentric ecliptic J2000)
Element Value Units
e 0.4258402
a 0.8744634 AU
i 23.23193 deg
om 286.74705 deg
w 43.95516 deg
ma 74.99271 deg
n 1.2052902 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
2016-01-20 04:09:00 0.49666 495.7 0.1
2017-02-07 09:39:00 0.40070 399.9 0.1
2017-06-17 09:31:00 0.42013 419.3 0.1
2021-01-03 18:22:00 0.04674 46.7 186.4
2022-04-16 17:58:00 0.41259 411.8 0.1
2025-01-18 16:18:00 0.47852 477.6 0.1
2026-02-09 23:26:00 0.40749 406.7 0.1
2026-06-15 06:09:00 0.41601 415.2 0.1
2030-01-04 03:41:00 0.06984 69.7 46.6
2031-04-14 10:31:00 0.42563 424.8 0.1
2034-01-17 10:26:00 0.44172 440.8 0.1

Link to complete Close-Approach Data on SBDB at JPL