Minor Planet Radar Database
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469737 (2005 NW44)
Classification: ATE [NEO]
H:20.4 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 Jun Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO456287 (heliocentric ecliptic J2000)
Element Value Units
e 0.4832739
a 0.7793305 AU
i 6.07283 deg
om 114.32121 deg
w 0.88732 deg
ma 199.19531 deg
n 1.43258876 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
2014-08-18 13:39:00 0.16741 167.1 4.3
2016-04-14 12:27:00 0.42218 421.3 0.2
2016-07-28 23:01:00 0.13043 130.2 10.2
2018-06-16 06:51:00 0.05487 54.8 204.4
2020-06-23 13:31:00 0.36375 363.0 0.3
2023-08-07 00:05:00 0.47485 473.9 0.1
2025-08-19 06:39:00 0.12970 129.4 10.4
2027-07-23 14:39:00 0.13795 137.7 8.4
2029-06-15 10:33:00 0.07343 73.3 74.7

Link to complete Close-Approach Data on SBDB at JPL