Asteroid Radar Database
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220 Stephania
Classification:  []
H:11.27 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2004 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 0.2576959
a 2.3478496 AU
i 7.59482 deg
om 257.86609 deg
w 78.70287 deg
ma 317.04544 deg
n 0.27396726 deg/d

Link to complete orbital information at Minor Planet Center