Asteroid Radar Database
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302831 (2003 FH)
Classification: APO [NEO, PHA]
H:19.01 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
2011 Oct Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO600179 (heliocentric ecliptic J2000)
Element Value Units
e 0.5407427
a 1.3890778 AU
i 25.79841 deg
om 24.13247 deg
w 274.37428 deg
ma 2.60573 deg
n 0.60202455 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
2011-10-24 00:40:00 0.06533 65.2 191.5
2016-08-26 04:09:00 0.45910 458.2 0.2
2021-05-02 10:51:00 0.36406 363.3 0.5
2026-04-07 12:36:00 0.18558 185.2 5.1
2029-10-26 00:54:00 0.11269 112.5 28.9

Link to complete Close-Approach Data on SBDB at JPL