Minor Planet Radar Database
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(2006 AM4)
Classification: ATE [NEO, PHA]
H:21.8 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
2007 Jan Arecibo Arecibo 2380 [A]
2007 Jan Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO167657 (heliocentric ecliptic J2000)
Element Value Units
e 0.6492467
a 0.9822561 AU
i 4.13498 deg
om 123.1949 deg
w 139.78259 deg
ma 151.86508 deg
n 1.01243463 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
2010-01-12 23:35:00 0.47979 478.8 0.0
2024-11-12 18:21:00 0.41643 415.6 0.0
2025-11-06 09:35:00 0.26903 268.5 0.0
2026-10-31 11:31:00 0.12709 126.8 0.2
2027-10-26 20:47:00 0.08493 84.8 0.9
2028-10-24 11:58:00 0.20713 206.7 0.0

Link to complete Close-Approach Data on SBDB at JPL