Minor Planet Radar Database
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28 Bellona
Classification:  []
H:7.2 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2002 Feb Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO473760 (heliocentric ecliptic J2000)
Element Value Units
e 0.1518626
a 2.775766 AU
i 9.42955 deg
om 144.29617 deg
w 344.10087 deg
ma 273.4481 deg
n 0.21312275 deg/d

Link to complete orbital information at Minor Planet Center