Minor Planet Radar Database
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21 Lutetia
Classification:  []
H:7.5 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
1985 Sep Arecibo Arecibo 2380 [A]
2004 Oct Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2020-05-31 00:00 TT from MPO492748 (heliocentric ecliptic J2000)
Element Value Units
e 0.1633898
a 2.435272 AU
i 3.06397 deg
om 80.86648 deg
w 249.99742 deg
ma 87.97586 deg
n 0.25934797 deg/d

Link to complete orbital information at Minor Planet Center