Asteroid Radar Database
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143404 (2003 BD44)
Classification: APO [NEO, PHA]
H:16.89 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
2017 Mar Arecibo Arecibo 2380 [A]
2017 Mar Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO600179 (heliocentric ecliptic J2000)
Element Value Units
e 0.6062815
a 1.9681263 AU
i 2.66258 deg
om 181.27663 deg
w 89.2866 deg
ma 174.07833 deg
n 0.35696416 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
2017-04-18 14:15:00 0.05574 55.6 3325.3
2028-06-03 23:55:00 0.23316 232.7 23.0

Link to complete Close-Approach Data on SBDB at JPL