Minor Planet Radar Database
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(2014 TW)
Classification: AMO [NEO]
H:26 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2014 Oct Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO322355 (heliocentric ecliptic J2000)
Element Value Units
e 0.0086079
a 1.0289398 AU
i 9.01109 deg
om 10.78625 deg
w 190.68756 deg
ma 302.09816 deg
n 0.94431985 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
2013-04-07 00:12:00 0.32369 323.0 0.0
2014-04-03 02:37:00 0.05166 51.6 2.0
2014-10-02 10:08:00 0.03632 36.2 6.7
2015-03-20 19:02:00 0.20877 208.4 0.0
2015-09-12 21:21:00 0.25820 257.7 0.0

Link to complete Close-Approach Data on SBDB at JPL