Minor Planet Radar Database
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451397 (2011 EZ78)
Classification: AMO [NEO]
H:17.2 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
2011 Jul Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO446791 (heliocentric ecliptic J2000)
Element Value Units
e 0.5426894
a 2.3941441 AU
i 17.923 deg
om 109.87029 deg
w 179.69709 deg
ma 36.57635 deg
n 0.26605941 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
2011-07-10 11:49:00 0.09575 95.6 82.3

Link to complete Close-Approach Data on SBDB at JPL