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AstDyS ∴ Objects ∴ 1999FA18 ∴ Summary
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(121085) 1999FA18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.33011 1.342e-08 au
e 0.1686 6.104e-08
i 1.321 6.415e-06 deg
Ω 134.043 0.000291 deg
ω 104.863 0.0002917 deg
M 146.815 2.118e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9373 au
Aphelion 2.723 au
Asc. node-Earth separation 1.37997 au
Desc. node-Earth separation 1.15471 au
Earth MOID 0.92407 au
Orbital period 1299.16 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 325 (0)
Radar observations (Discarded) 0 (0)
Arc length 7151.1 days
Unobserved 91 days

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Ephemeris at epoch 58499 MJD
Right Ascension 32.0718 deg
Declination 11.3992 deg
V Magnitude 21.72 mag
Solar Elongation -98.51 deg
Galactic Latitude -47.2 deg
Rate 0.151 deg/day
Direction 66.676 deg

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