Asteroid Radar Database
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(2016 WH)
Classification: APO [NEO]
H:27.07 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
2016 Nov Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2024-03-31 00:00 TT from MPO740759 (heliocentric ecliptic J2000)
Element Value Units
e 0.4758646
a 1.6011692 AU
i 2.74813 deg
om 51.20951 deg
w 65.34485 deg
ma 206.36184 deg
n 0.48646125 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
2014-11-08 01:35:00 0.17111 170.8 0.0
2016-11-21 00:07:00 0.00602 6.0 768.5
2018-12-28 18:02:00 0.13500 134.7 0.0
2021-02-13 02:32:00 0.13017 129.9 0.0
2023-03-19 17:21:00 0.04635 46.3 1.4
2025-04-02 04:16:00 0.22607 225.6 0.0
2027-04-13 21:21:00 0.43230 431.4 0.0

Link to complete Close-Approach Data on SBDB at JPL