Minor Planet Radar Database
  Return to list of asteroid radar detections  

(2015 LQ21)
Classification: AMO [NEO]
H:24.5 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
2015 Jun Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2020-05-31 00:00 TT from MPO409536 (heliocentric ecliptic J2000)
Element Value Units
e 0.5487642
a 2.2602026 AU
i 1.43362 deg
om 159.62053 deg
w 90.18694 deg
ma 168.59535 deg
n 0.29005677 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
2015-06-18 18:57:00 0.03332 33.3 10.3

Link to complete Close-Approach Data on SBDB at JPL