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AstDyS ∴ Objects ∴ 2008YA18 ∴ Summary
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(453332) 2008YA18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35161 1.502e-08 au
e 0.201029 7.486e-08
i 2.39 7.422e-06 deg
Ω 277.998 0.0001754 deg
ω 90.659 0.0001766 deg
M 165.262 1.869e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8789 au
Aphelion 2.8244 au
Asc. node-Earth separation 1.24439 au
Desc. node-Earth separation 1.26946 au
Earth MOID 0.87988 au
Orbital period 1317.19 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 155 (1)
Radar observations (Discarded) 0 (0)
Arc length 6637.25 days
Unobserved 487 days

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Ephemeris at epoch 60419 MJD
Right Ascension 168.416 deg
Declination 1.29308 deg
V Magnitude 22.43 mag
Solar Elongation -139.63 deg
Galactic Latitude 55.12 deg
Rate 0.124 deg/day
Direction -60.583 deg

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