Asteroid Radar Database
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(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
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO409536 (heliocentric ecliptic J2000)
Element Value Units
e 0.5484526
a 2.2605558 AU
i 1.43381 deg
om 159.59437 deg
w 90.21314 deg
ma 284.57614 deg
n 0.28998881 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