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NEODyS ∴ Objects ∴ 2001SK9 ∴ Summary
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(285990) 2001SK9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.78529 5.047e-09 au
e 0.78898 6.069e-08
i 25.964 1.405e-05 deg
Ω 195.749 9.179e-06 deg
ω 34.548 1.216e-05 deg
M 314.694 7.145e-06 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3767 au
Aphelion distance 3.1939 au
Asc. node-Earth separation -0.59115 au
Desc. node-Earth separation 0.92639 au
Earth MOID 0.21984 au
Orbital period 871.29 days
Date of orbit computation   giu 10 14:15
Observational summary
Optical observations (Discarded) 415 (3)
Radar observations (Discarded) 0 (0)
Arc length 6984 days
Unobserved 648 days

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Ephemeris
(Epoch 59801 MJD)
Right Ascension 104.774 deg
Declination 5.37025 deg
V Magnitude 22.18 mag
Solar Elongation 35.62 deg
Galactic Latitude 4.14 deg
Rate 0.569 deg/day
Direction 99.782 deg

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