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AstDyS ∴ Objects ∴ 1999AX18 ∴ Summary
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(137111) 1999AX18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77382 1.784e-08 au
e 0.01062 5.516e-08
i 4.917 4.849e-06 deg
Ω 130.591 6.627e-05 deg
ω 73.398 0.0002325 deg
M 80.973 0.0002249 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7444 au
Aphelion 2.8033 au
Asc. node-Earth separation 1.78045 au
Desc. node-Earth separation 1.76741 au
Earth MOID 1.74279 au
Orbital period 1687.39 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 532 (7)
Radar observations (Discarded) 0 (0)
Arc length 10332 days
Unobserved 290 days

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Ephemeris at epoch 60426 MJD
Right Ascension 314.899 deg
Declination -15.3791 deg
V Magnitude 21.54 mag
Solar Elongation 83.01 deg
Galactic Latitude -35.18 deg
Rate 0.252 deg/day
Direction 75.922 deg

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