NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SK9 ∴ Summary
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(285990) 2001SK9  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.78547 2.725e-08 au
e 0.789147 1.067e-07
i 25.981 2.259e-05 deg
Ω 195.788 2.039e-05 deg
ω 34.508 2.356e-05 deg
M 208.34 2.974e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3765 au
Aphelion 3.1945 au
Asc. node-Earth separation -0.59248 au
Desc. node-Earth separation 0.92815 au
Earth MOID 0.22018 au
Orbital period 871.42 days
Date of orbit computation   Nov 18 15:17
Observational summary
Optical observations (Discarded) 138 (3)
Radar observations (Discarded) 0 (0)
Arc length 5222 days
Unobserved 481 days

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Ephemeris at epoch 57872 MJD
Right Ascension 54.7116 deg
Declination 5.14059 deg
V Magnitude 23.69 mag
Solar Elongation -20.38 deg
Galactic Latitude -38.27 deg
Rate 0.304 deg/day
Direction 76.933 deg

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