Asteroid Radar Database
  Return to list of asteroid radar detections  

(2003 RU11)
Classification: ATE [NEO]
H:25.5 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
2003 Sep Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
                 [edit]

Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO 53765 (heliocentric ecliptic J2000)
Element Value Units
e 0.1824548
a 0.8888836 AU
i 4.66508 deg
om 178.22696 deg
w 316.70166 deg
ma 319.08465 deg
n 1.17607974 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
2013-07-01 05:03:00 0.19309 192.7 0.0
2013-12-30 16:02:00 0.24592 245.4 0.0
2018-07-07 18:17:00 0.35199 351.3 0.0
2019-01-30 06:24:00 0.26289 262.4 0.0
2019-09-06 22:07:00 0.46186 460.9 0.0
2024-02-28 05:38:00 0.25528 254.8 0.0
2024-09-13 00:49:00 0.29825 297.7 0.0
2029-03-28 00:50:00 0.22765 227.2 0.0
2029-09-18 20:32:00 0.14184 141.6 0.1

Link to complete Close-Approach Data on SBDB at JPL