Minor Planet Radar Database
  Return to list of asteroid radar detections  

622 Esther
Classification:  []
H:10.3 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 Jan Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO467614 (heliocentric ecliptic J2000)
Element Value Units
e 0.2431776
a 2.4143352 AU
i 8.63704 deg
om 141.91334 deg
w 257.16481 deg
ma 355.81407 deg
n 0.26272883 deg/d

Link to complete orbital information at Minor Planet Center