AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OK18 ∴ Summary
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(258056) 2001OK18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.56327 3.199e-08 au
e 0.151137 7.844e-08
i 8.188 9.599e-06 deg
Ω 270.644 5.108e-05 deg
ω 67.292 6.431e-05 deg
M 43.58 4.103e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1759 au
Aphelion 2.9507 au
Asc. node-Earth separation 1.34905 au
Desc. node-Earth separation 1.6757 au
Earth MOID 1.18094 au
Orbital period 1498.96 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 321 (0)
Radar observations (Discarded) 0 (0)
Arc length 6302.07 days
Unobserved 187 days

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Ephemeris at epoch 58597 MJD
Right Ascension 70.4463 deg
Declination 22.7654 deg
V Magnitude 21.34 mag
Solar Elongation -38.75 deg
Galactic Latitude -15.27 deg
Rate 0.405 deg/day
Direction 86.115 deg

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