Minor Planet Radar Database
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285944 (2001 RZ11)
Classification: AMO [NEO]
H:16.5 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
2014 Aug Goldstone Goldstone 8560 [G]
2014 Aug Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO471023 (heliocentric ecliptic J2000)
Element Value Units
e 0.5067288
a 2.1919781 AU
i 53.07675 deg
om 324.02199 deg
w 340.49342 deg
ma 165.84591 deg
n 0.30370347 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
2014-08-17 03:16:00 0.08790 87.7 72.3
2027-08-12 23:27:00 0.13636 136.1 15.7

Link to complete Close-Approach Data on SBDB at JPL