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

Orbital Elements at Epoch 2022-01-21 00:00 TT from MPO660785 (heliocentric ecliptic J2000)
Element Value Units
e 0.2553801
a 1.9475725 AU
i 13.08587 deg
om 213.30092 deg
w 206.66953 deg
ma 331.01125 deg
n 0.36262991 deg/d

Link to complete orbital information at Minor Planet Center