Minor Planet Radar Database
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(2016 RB1)
Classification: ATE [NEO]
H:28.3 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2016 Sep Goldstone Goldstone DSS-13 8560 [G-DSS13]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO389349 (heliocentric ecliptic J2000)
Element Value Units
e 0.2808394
a 0.872574 AU
i 1.80031 deg
om 345.68218 deg
w 135.48945 deg
ma 332.47921 deg
n 1.2092071 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
2009-12-25 13:40:00 0.37058 369.8 0.0
2013-02-15 16:46:00 0.39342 392.6 0.0
2013-08-31 03:42:00 0.40284 402.0 0.0
2016-04-15 07:15:00 0.30047 299.9 0.0
2016-09-07 17:20:00 0.00027 0.3 0.0
2020-06-08 07:31:00 0.06769 67.6 0.0
2020-12-14 23:29:00 0.32691 326.3 0.0
2025-02-16 17:15:00 0.34457 343.9 0.0
2025-09-06 17:40:00 0.16618 165.9 0.0
2029-06-30 03:11:00 0.08570 85.5 0.0
2029-11-16 03:47:00 0.27229 271.7 0.0

Link to complete Close-Approach Data on SBDB at JPL