Minor Planet Radar Database
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335 Roberta
Classification:  []
H:9.1 mag, G:0.15

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

Radar-Based Physical Properties
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Orbital Elements at Epoch 2020-05-31 00:00 TT from MPO492752 (heliocentric ecliptic J2000)
Element Value Units
e 0.1731253
a 2.4758255 AU
i 5.10136 deg
om 148.42891 deg
w 139.9952 deg
ma 349.78743 deg
n 0.25300204 deg/d

Link to complete orbital information at Minor Planet Center