Asteroid Radar Database
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85 Io
Classification:  []
H:7.75 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
1999 Sep Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO636061 (heliocentric ecliptic J2000)
Element Value Units
e 0.1943143
a 2.6520921 AU
i 11.96159 deg
om 203.06157 deg
w 122.79269 deg
ma 43.47629 deg
n 0.22820291 deg/d

Link to complete orbital information at Minor Planet Center