Asteroid Radar Database
  Return to list of asteroid radar detections  

198 Ampella
Classification:  []
H:8.49 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
1999 Sep Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2022-01-21 00:00 TT from MPO660785 (heliocentric ecliptic J2000)
Element Value Units
e 0.2276589
a 2.4581122 AU
i 9.3218 deg
om 268.24299 deg
w 89.21572 deg
ma 281.64915 deg
n 0.25574168 deg/d

Link to complete orbital information at Minor Planet Center