Asteroid Radar Database
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(2015 MW53)
Classification: APO [NEO, PHA]
H:21.6 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
2015 Dec Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO544561 (heliocentric ecliptic J2000)
Element Value Units
e 0.1967609
a 1.2022921 AU
i 36.45352 deg
om 85.52389 deg
w 314.81688 deg
ma 103.72918 deg
n 0.74763407 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
2011-12-28 15:43:00 0.32318 322.5 0.1
2015-06-25 18:49:00 0.31339 312.8 0.1
2015-12-18 15:37:00 0.04536 45.3 62.1
2019-06-28 16:14:00 0.40679 406.0 0.0
2019-12-10 00:21:00 0.24385 243.4 0.2

Link to complete Close-Approach Data on SBDB at JPL