Asteroid Radar Database
  Return to list of asteroid radar detections  

(2017 ME4)
Classification: AMO [NEO]
H:26.2 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
2017 Jun Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
                 [edit]

Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO412145 (heliocentric ecliptic J2000)
Element Value Units
e 0.4054784
a 1.6871765 AU
i 4.01354 deg
om 112.12438 deg
w 187.25576 deg
ma 290.84463 deg
n 0.44974186 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
2017-07-03 14:41:00 0.01382 13.8 147.5
2028-05-28 19:04:00 0.27806 277.5 0.0

Link to complete Close-Approach Data on SBDB at JPL