Asteroid Radar Database
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1139 Atami
Classification:  []
H:12.62 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2005 Oct Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO636078 (heliocentric ecliptic J2000)
Element Value Units
e 0.2556029
a 1.9476136 AU
i 13.08419 deg
om 213.32182 deg
w 206.66626 deg
ma 258.49435 deg
n 0.36261844 deg/d

Link to complete orbital information at Minor Planet Center