Minor Planet Radar Database
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54660 (2000 UJ1)
Classification: AMO [NEO]
H:17.8 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 Nov Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO468432 (heliocentric ecliptic J2000)
Element Value Units
e 0.2807542
a 1.476667 AU
i 46.69233 deg
om 223.72085 deg
w 158.01361 deg
ma 108.89079 deg
n 0.54926287 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
2009-11-07 15:12:00 0.11132 111.1 42.8
2018-11-03 07:05:00 0.12155 121.3 31.6
2027-10-29 18:21:00 0.26407 263.5 2.1

Link to complete Close-Approach Data on SBDB at JPL