Asteroid Radar Database
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(2004 MW2)
Classification: APO [NEO]
H:19.3 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 Jun Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO554014 (heliocentric ecliptic J2000)
Element Value Units
e 0.6383853
a 1.1452623 AU
i 35.10417 deg
om 96.12965 deg
w 50.16267 deg
ma 14.92469 deg
n 0.80416771 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
2015-06-25 19:38:00 0.10260 102.4 16.8
2018-12-12 16:48:00 0.44823 447.3 0.1
2020-06-20 03:36:00 0.46322 462.3 0.1
2026-07-02 08:17:00 0.25790 257.4 0.7
2029-12-28 23:42:00 0.49067 489.7 0.1
2031-06-18 04:47:00 0.30053 299.9 0.4

Link to complete Close-Approach Data on SBDB at JPL