Minor Planet Radar Database
  Return to list of asteroid radar detections  

(2018 RC4)
Classification: AMO [NEO]
H:25.9 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
2018 Sep Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2020-05-31 00:00 TT from MPO452104 (heliocentric ecliptic J2000)
Element Value Units
e 0.5966934
a 2.5355727 AU
i 3.88056 deg
om 351.91634 deg
w 11.61736 deg
ma 150.02613 deg
n 0.24411247 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
2018-09-14 20:02:00 0.02687 26.8 20.0

Link to complete Close-Approach Data on SBDB at JPL