Minor Planet Radar Database
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16 Psyche
Classification:  []
H:6 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
1980 Nov Arecibo Arecibo 2380 [A]
1985 Dec Arecibo Arecibo 2380 [A]
2005 Nov Arecibo Arecibo 2380 [A]
2015 Nov Arecibo Arecibo 2380 [A]
2017 Feb Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO473760 (heliocentric ecliptic J2000)
Element Value Units
e 0.1335685
a 2.9238138 AU
i 3.09601 deg
om 150.04565 deg
w 228.82306 deg
ma 288.33591 deg
n 0.19714216 deg/d

Link to complete orbital information at Minor Planet Center