Minor Planet Radar Database
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(2016 TY55)
Classification: APO [NEO]
H:26.9 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2016 Oct Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO397882 (heliocentric ecliptic J2000)
Element Value Units
e 0.1532224
a 1.0309227 AU
i 4.20807 deg
om 206.95336 deg
w 264.25544 deg
ma 78.65098 deg
n 0.94159663 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
2015-09-27 10:06:00 0.42221 421.4 0.0
2016-10-18 19:07:00 0.00661 6.6 746.9
2017-07-31 17:22:00 0.18529 184.9 0.0
2018-02-13 11:27:00 0.11828 118.0 0.1
2018-05-14 04:09:00 0.12943 129.2 0.0
2019-04-18 13:52:00 0.15156 151.3 0.0
2020-05-01 15:17:00 0.44068 439.8 0.0

Link to complete Close-Approach Data on SBDB at JPL