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(163697) 2003EF54  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.60897 4.299e-09 au
e 0.472782 3.05e-08
i 2.951 4.11e-06 deg
Ω 268.482 0.0001461 deg
ω 353.717 0.0001446 deg
M 246.759 1.158e-05 deg

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Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8483 au
Aphelion distance 2.3697 au
Asc. node-Earth separation -0.16652 au
Desc. node-Earth separation 1.37246 au
Earth MOID 0.04209 au
Orbital period 745.454 days
Date of orbit computation   dic 21 10:39
Observational summary
Optical observations (Discarded) 225 (1)
Radar observations (Discarded) 0 (0)
Arc length 4328 days
Unobserved 2992 days

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Ephemeris
(Epoch 60030 MJD)
Right Ascension 89.3953 deg
Declination 21.8148 deg
V Magnitude 24.12 mag
Solar Elongation -83.7 deg
Galactic Latitude -1.31 deg
Rate 0.24 deg/day
Direction 90.239 deg

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