Asteroid Radar Database
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(2019 GM4)
Classification: APO [NEO]
H:23.59 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
2019 Apr Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2024-03-31 00:00 TT from E2023-Q78 (heliocentric ecliptic J2000)
Element Value Units
e 0.3938884
a 1.5766402 AU
i 6.59888 deg
om 202.06434 deg
w 46.43281 deg
ma 162.49403 deg
n 0.49785766 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
2015-07-08 23:52:00 0.11775 117.5 0.6
2017-05-26 09:48:00 0.10047 100.3 1.0
2019-04-23 10:38:00 0.02336 23.3 154.0
2021-04-10 09:12:00 0.10095 100.8 1.0
2023-04-02 01:23:00 0.22902 228.6 0.1
2025-03-25 13:26:00 0.35656 355.9 0.0
2027-03-19 07:37:00 0.49198 491.0 0.0

Link to complete Close-Approach Data on SBDB at JPL