Minor Planet Radar Database
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311554 (2006 BQ147)
Classification: ATE [NEO]
H:18.7 mag, G:0.15

  MPC page for this object   |  JPL SBDB page for this object   |  NEODyS-2 page for this object   |  ESA SSA page for this object  

History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2018 Feb Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO440459 (heliocentric ecliptic J2000)
Element Value Units
e 0.4221369
a 0.8200736 AU
i 24.38248 deg
om 146.78956 deg
w 153.18502 deg
ma 89.65518 deg
n 1.32716475 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
2011-10-21 07:34:00 0.44630 445.4 0.1
2012-01-25 18:04:00 0.29959 299.0 0.5
2014-09-29 04:23:00 0.46905 468.1 0.1
2015-02-08 15:57:00 0.21835 217.9 1.4
2017-09-11 01:50:00 0.49020 489.2 0.1
2018-02-18 15:38:00 0.11381 113.6 13.2
2021-02-22 02:34:00 0.08937 89.2 30.5
2024-02-20 19:23:00 0.22834 227.9 1.2
2027-02-15 14:07:00 0.39139 390.6 0.2
2028-12-22 04:45:00 0.44919 448.3 0.1

Link to complete Close-Approach Data on SBDB at JPL