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AstDyS ∴ Objects ∴ 1999FF18 ∴ Summary
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(33439) 1999FF18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68551 9.673e-09 au
e 0.209467 2.753e-08
i 13.493 3.793e-06 deg
Ω 175.015 1.409e-05 deg
ω 98.737 1.7e-05 deg
M 194.384 9.71e-06 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.123 au
Aphelion 3.248 au
Asc. node-Earth separation 1.65759 au
Desc. node-Earth separation 1.48417 au
Earth MOID 1.15724 au
Orbital period 1607.45 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 2952 (380)
Radar observations (Discarded) 0 (0)
Arc length 11826 days
Unobserved 110 days

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Ephemeris at epoch 60450 MJD
Right Ascension 99.6682 deg
Declination 13.172 deg
V Magnitude 20.45 mag
Solar Elongation -41.41 deg
Galactic Latitude 3.19 deg
Rate 0.312 deg/day
Direction 87.006 deg

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