Minor Planet Radar Database
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(2013 JR28)
Classification: APO [NEO, PHA]
H:21.7 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2013 Jun Arecibo Arecibo 2380 [A]
2013 Jun Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties

Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO473277 (heliocentric ecliptic J2000)
Element Value Units
e 0.6548248
a 2.200931 AU
i 6.55458 deg
om 103.57788 deg
w 230.51426 deg
ma 270.86266 deg
n 0.30185225 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
2013-06-18 01:47:00 0.03485 34.8 153.2
2026-08-30 23:30:00 0.26188 261.4 0.1

Link to complete Close-Approach Data on SBDB at JPL