Asteroid Radar Database
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261 Prymno
Classification:  []
H:9.5 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
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Orbital Elements at Epoch 2020-05-31 00:00 TT from MPO530957 (heliocentric ecliptic J2000)
Element Value Units
e 0.0887046
a 2.3316144 AU
i 3.63593 deg
om 96.63001 deg
w 65.89689 deg
ma 63.33965 deg
n 0.27683372 deg/d

Link to complete orbital information at Minor Planet Center