Asteroid Radar Database
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188174 (2002 JC)
Classification: ATE [NEO]
H:17.33 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
2014 May Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO648201 (heliocentric ecliptic J2000)
Element Value Units
e 0.3907394
a 0.8189151 AU
i 40.85576 deg
om 69.39187 deg
w 306.90463 deg
ma 128.8939 deg
n 1.32998206 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
2013-11-18 14:18:00 0.46324 462.3 0.3
2014-05-24 08:44:00 0.12515 124.9 26.5
2017-05-15 13:18:00 0.29807 297.5 1.3
2020-05-06 09:10:00 0.48597 485.0 0.2
2025-01-11 18:26:00 0.49286 491.9 0.2
2027-12-27 04:44:00 0.41845 417.6 0.4
2028-06-06 21:19:00 0.37468 373.9 0.6
2030-12-10 07:31:00 0.40282 402.0 0.5
2031-06-02 23:04:00 0.18857 188.2 6.3

Link to complete Close-Approach Data on SBDB at JPL