Minor Planet Radar Database
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(2016 GS2)
Classification: APO [NEO]
H:23 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2016 May Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO389165 (heliocentric ecliptic J2000)
Element Value Units
e 0.316366
a 1.3350994 AU
i 3.85963 deg
om 63.8662 deg
w 225.97963 deg
ma 298.39012 deg
n 0.63890114 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
2013-04-16 13:48:00 0.49216 491.2 0.0
2016-05-18 02:03:00 0.00875 8.7 356.8
2016-10-18 19:03:00 0.40061 399.8 0.0
2019-03-21 08:37:00 0.48894 488.0 0.0
2019-09-18 12:37:00 0.15317 152.9 0.0

Link to complete Close-Approach Data on SBDB at JPL