Asteroid Radar Database
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139359 (2001 ME1)
Classification: APO [NEO, PHA]
H:16.5 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
2014 Jun Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO637697 (heliocentric ecliptic J2000)
Element Value Units
e 0.8699487
a 2.6337837 AU
i 5.9513 deg
om 84.63499 deg
w 302.28893 deg
ma 222.12393 deg
n 0.23058652 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
2014-06-14 13:04:00 0.21616 215.7 8.8

Link to complete Close-Approach Data on SBDB at JPL