Minor Planet Radar Database
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462959 (2011 DU)
Classification: APO [NEO, PHA]
H:21 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
2016 Oct Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO397650 (heliocentric ecliptic J2000)
Element Value Units
e 0.3178647
a 1.1717204 AU
i 2.94375 deg
om 176.93475 deg
w 120.0905 deg
ma 49.56263 deg
n 0.77708423 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
2011-04-06 17:22:00 0.28466 284.1 0.2
2011-06-24 01:25:00 0.20599 205.6 0.8
2011-12-01 07:32:00 0.43208 431.2 0.1
2016-10-06 20:30:00 0.03896 38.9 252.2
2020-04-03 06:57:00 0.43935 438.5 0.1
2021-10-31 10:11:00 0.42202 421.2 0.1
2025-04-25 15:45:00 0.03296 32.9 447.0

Link to complete Close-Approach Data on SBDB at JPL