Asteroid Radar Database
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(2012 DH4)
Classification: APO [NEO]
H:20.7 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
2012 Mar Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO403018 (heliocentric ecliptic J2000)
Element Value Units
e 0.5775011
a 2.0304996 AU
i 14.4817 deg
om 169.10475 deg
w 69.07464 deg
ma 61.6366 deg
n 0.34064319 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
2012-03-21 06:32:00 0.06061 60.5 42.1

Link to complete Close-Approach Data on SBDB at JPL