Minor Planet Radar Database
  Return to list of asteroid radar detections  

(2014 HT46)
Classification: APO [NEO]
H:26.6 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
                 [edit]

Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO322309 (heliocentric ecliptic J2000)
Element Value Units
e 0.233231
a 1.2819057 AU
i 1.56868 deg
om 200.17121 deg
w 58.64509 deg
ma 133.51922 deg
n 0.67907846 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
2011-02-17 15:40:00 0.40757 406.8 0.0
2011-08-14 22:59:00 0.31624 315.6 0.0
2014-05-04 08:55:00 0.01784 17.8 48.9
2027-02-28 00:15:00 0.36026 359.5 0.0
2027-08-10 16:38:00 0.22284 222.4 0.0

Link to complete Close-Approach Data on SBDB at JPL