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(163697) 2003EF54  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.60905 4.418e-09 au
e 0.472898 3.052e-08
i 2.952 4.111e-06 deg
Ω 268.503 0.0001461 deg
ω 353.714 0.0001445 deg
M 123.859 9.684e-06 deg

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Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8481 au
Aphelion distance 2.37 au
Asc. node-Earth separation -0.16624 au
Desc. node-Earth separation 1.37355 au
Earth MOID 0.04193 au
Orbital period 745.508 days
Date of orbit computation   May 28 12:32
Observational summary
Optical observations (Discarded) 225 (1)
Radar observations (Discarded) 0 (0)
Arc length 4328 days
Unobserved 2028 days

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Ephemeris
(Epoch 59066 MJD)
Right Ascension 89.5235 deg
Declination 24.0868 deg
V Magnitude 25.09 mag
Solar Elongation 43.2 deg
Galactic Latitude -0.08 deg
Rate 0.38 deg/day
Direction 90.673 deg

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