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 2022-01-21 00:00 TT from MPO660785 (heliocentric ecliptic J2000)
Element Value Units
e 0.1792403
a 2.6795887 AU
i 5.75625 deg
om 156.91565 deg
w 180.90548 deg
ma 169.01183 deg
n 0.22469937 deg/d

Link to complete orbital information at Minor Planet Center