Asteroid Radar Database
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363344 (2002 QC7)
Classification: APO [NEO]
H:20 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
2012 Feb Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO260981 (heliocentric ecliptic J2000)
Element Value Units
e 0.1960148
a 1.1692955 AU
i 26.80812 deg
om 336.0256 deg
w 184.44095 deg
ma 139.09701 deg
n 0.7795028 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
2012-02-28 16:54:00 0.07137 71.2 38.5
2012-07-20 03:46:00 0.48164 480.7 0.1
2016-09-22 12:28:00 0.45874 457.8 0.1
2017-03-25 17:23:00 0.39903 398.2 0.1
2021-09-05 07:22:00 0.40137 400.6 0.1
2026-08-20 23:10:00 0.38723 386.5 0.1
2031-02-13 06:12:00 0.17770 177.3 1.6
2031-08-04 11:07:00 0.42831 427.5 0.1

Link to complete Close-Approach Data on SBDB at JPL