Minor Planet Radar Database
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153349 (2001 PJ9)
Classification: APO [NEO]
H:18.5 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
2013 Jul Arecibo Arecibo 2380 [A]
2013 Jul Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO459707 (heliocentric ecliptic J2000)
Element Value Units
e 0.6391433
a 1.7992443 AU
i 10.53733 deg
om 283.84143 deg
w 291.17289 deg
ma 160.91766 deg
n 0.40838415 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
2013-07-17 23:08:00 0.07507 74.9 89.7
2018-02-10 00:22:00 0.18326 182.9 4.0
2025-08-10 12:30:00 0.36292 362.2 0.4

Link to complete Close-Approach Data on SBDB at JPL