Asteroid Radar Database
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(2001 XX4)
Classification: APO [NEO]
H:22.1 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
2001 Dec Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO 74111 (heliocentric ecliptic J2000)
Element Value Units
e 0.5568486
a 1.0065118 AU
i 0.84875 deg
om 127.06869 deg
w 186.83702 deg
ma 194.7625 deg
n 0.97605836 deg/d

Link to complete orbital information at Minor Planet Center

Earth Close-Approach Data (+/- 10 years)
RTT SNR/run at Arecibo
0.0 0.0

Link to complete Close-Approach Data on SBDB at JPL