Asteroid Radar Database
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(2001 BB16)
Classification: ATE [NEO]
H:23.2 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
2016 Jan Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO542787 (heliocentric ecliptic J2000)
Element Value Units
e 0.1721587
a 0.8552894 AU
i 2.02861 deg
om 122.32508 deg
w 196.07677 deg
ma 109.55144 deg
n 1.24604695 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
2012-01-11 15:58:00 0.35807 357.4 0.0
2012-07-02 14:41:00 0.28873 288.2 0.0
2016-01-05 16:49:00 0.05643 56.3 9.9
2016-04-28 03:48:00 0.18446 184.1 0.2
2019-11-01 11:21:00 0.20494 204.5 0.1
2020-03-08 09:02:00 0.09113 91.0 1.9
2023-09-09 06:59:00 0.28906 288.5 0.0
2024-03-02 15:48:00 0.35813 357.4 0.0
2027-07-30 19:45:00 0.30517 304.6 0.0
2031-01-08 00:16:00 0.26422 263.7 0.1
2031-06-19 02:03:00 0.26988 269.3 0.0

Link to complete Close-Approach Data on SBDB at JPL