Minor Planet Radar Database
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(2016 TB57)
Classification: APO [NEO]
H:26.1 mag, G:0.15

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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 2019-04-27 00:00 TT from MPO450684 (heliocentric ecliptic J2000)
Element Value Units
e 0.123173
a 1.1022416 AU
i 0.29833 deg
om 294.83004 deg
w 147.79808 deg
ma 18.38386 deg
n 0.85170433 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
2010-05-30 06:05:00 0.24424 243.8 0.0
2016-10-31 04:19:00 0.01347 13.4 171.7
2017-02-25 21:33:00 0.10609 105.9 0.1
2023-10-02 10:21:00 0.36636 365.6 0.0
2024-05-27 22:24:00 0.21886 218.4 0.0

Link to complete Close-Approach Data on SBDB at JPL