Asteroid Radar Database
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(2013 XA4)
Classification: AMO [NEO]
H:21.5 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
2013 Dec Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO307077 (heliocentric ecliptic J2000)
Element Value Units
e 0.5835265
a 2.6930056 AU
i 8.40303 deg
om 85.21832 deg
w 7.19853 deg
ma 257.50355 deg
n 0.22302224 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
2013-12-22 10:08:00 0.11239 112.2 2.7

Link to complete Close-Approach Data on SBDB at JPL