Minor Planet Radar Database
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129 Antigone
Classification:  []
H:7.2 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2005 Apr Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO473762 (heliocentric ecliptic J2000)
Element Value Units
e 0.2120347
a 2.8685885 AU
i 12.26563 deg
om 135.6783 deg
w 111.24254 deg
ma 299.92394 deg
n 0.20286247 deg/d

Link to complete orbital information at Minor Planet Center