Asteroid Radar Database
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(2009 DR3)
Classification: APO [NEO, PHA]
H:21.5 mag, G:0.15

  MPC page for this object   |  JPL SBDB page for this object   |  NEODyS-2 page for this object   |  ESA SSA page for this object  

History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2009 Mar Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties

Orbital Elements at Epoch 2021-07-05 00:00 TT from E2020-SK6 (heliocentric ecliptic J2000)
Element Value Units
e 0.5607198
a 1.9759895 AU
i 4.08157 deg
om 344.67906 deg
w 237.51714 deg
ma 143.37442 deg
n 0.35483556 deg/d

Link to complete orbital information at Minor Planet Center

Earth Close-Approach Data (+/- 10 years)
date nominal distance RTT SNR/run at Arecibo
2020-07-09 07:06:00 0.14519 144.9 1.2

Link to complete Close-Approach Data on SBDB at JPL