Minor Planet Radar Database
  Return to list of asteroid radar detections  

54 Alexandra
Classification:  []
H:7.8 mag, G:0.15

  MPC page for this object   |  JPL SBDB page for this object   |  ASTDyS page for this object  

History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2001 Oct Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2020-05-31 00:00 TT from MPO492748 (heliocentric ecliptic J2000)
Element Value Units
e 0.1973026
a 2.711028 AU
i 11.79821 deg
om 313.24677 deg
w 345.05047 deg
ma 106.62427 deg
n 0.22080203 deg/d

Link to complete orbital information at Minor Planet Center