Minor Planet Radar Database
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(2015 FW117)
Classification: ATE [NEO]
H:22.7 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2015 Apr Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO438012 (heliocentric ecliptic J2000)
Element Value Units
e 0.3819649
a 0.8581051 AU
i 32.18505 deg
om 10.94435 deg
w 315.91081 deg
ma 305.42231 deg
n 1.23991911 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
2010-09-25 21:49:00 0.44374 442.9 0.0
2011-04-02 17:05:00 0.11612 115.9 1.1
2014-09-14 05:35:00 0.48020 479.2 0.0
2015-04-01 15:54:00 0.00922 9.2 5557.8
2019-03-29 12:02:00 0.13973 139.4 0.6
2023-03-25 01:12:00 0.28057 280.0 0.1
2025-11-24 03:28:00 0.45016 449.3 0.0
2027-03-19 20:13:00 0.42036 419.5 0.0
2029-11-10 08:59:00 0.40934 408.5 0.0

Link to complete Close-Approach Data on SBDB at JPL