Asteroid Radar Database
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335 Roberta
Classification:  []
H:9.09 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

Orbital Elements at Epoch 2022-01-21 00:00 TT from MPO660785 (heliocentric ecliptic J2000)
Element Value Units
e 0.1727004
a 2.4748677 AU
i 5.10294 deg
om 148.42387 deg
w 139.8347 deg
ma 141.81916 deg
n 0.25314893 deg/d

Link to complete orbital information at Minor Planet Center