Asteroid Radar Database
  Return to list of asteroid radar detections  

488515 (2001 FE90)
Classification: APO [NEO, PHA]
H:20.6 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
2009 Jun Goldstone Goldstone 8560 [G]
2009 Jun Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
                 [edit]

Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO403191 (heliocentric ecliptic J2000)
Element Value Units
e 0.494444
a 1.93471 AU
i 8.79246 deg
om 98.53555 deg
w 145.11235 deg
ma 177.686 deg
n 0.3662522 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
2017-08-01 03:20:00 0.44633 445.4 0.0

Link to complete Close-Approach Data on SBDB at JPL