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

Orbital Elements at Epoch 2022-01-21 00:00 TT from MPO660785 (heliocentric ecliptic J2000)
Element Value Units
e 0.0895678
a 2.3314042 AU
i 3.63371 deg
om 96.58897 deg
w 66.78457 deg
ma 228.42273 deg
n 0.27687115 deg/d

Link to complete orbital information at Minor Planet Center