Asteroid Radar Database
  Return to list of asteroid radar detections  

302831 (2003 FH)
Classification: APO [NEO, PHA]
H:19.08 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
                 [edit]

Orbital Elements at Epoch 2022-01-21 00:00 TT from MPO660785 (heliocentric ecliptic J2000)
Element Value Units
e 0.5406843
a 1.389059 AU
i 25.79826 deg
om 24.131 deg
w 274.37573 deg
ma 123.01911 deg
n 0.60203679 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
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 4.7
2029-10-26 00:54:00 0.11269 112.5 26.8

Link to complete Close-Approach Data on SBDB at JPL