Asteroid Radar Database
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332446 (2008 AF4)
Classification: APO [NEO, PHA]
H:19.69 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 Canberra DSS-43 Australian Telescope Compact Array 7159 [DSS43>ATCA]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2024-03-31 00:00 TT from MPO745323 (heliocentric ecliptic J2000)
Element Value Units
e 0.4101145
a 1.380083 AU
i 8.93182 deg
om 109.31071 deg
w 293.3416 deg
ma 25.04169 deg
n 0.60791975 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
2021-01-06 21:52:00 0.02457 24.5 1604.5
2025-08-08 11:11:00 0.23663 236.2 0.6
2033-07-26 21:21:00 0.44572 444.8 0.1
2033-12-01 08:05:00 0.18553 185.2 1.5

Link to complete Close-Approach Data on SBDB at JPL