Asteroid Radar Database
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201 Penelope
Classification:  []
H:8.38 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2011 Nov Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO636063 (heliocentric ecliptic J2000)
Element Value Units
e 0.1792954
a 2.679252 AU
i 5.75601 deg
om 156.91709 deg
w 180.84998 deg
ma 124.1385 deg
n 0.22474173 deg/d

Link to complete orbital information at Minor Planet Center