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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001YK4 ∴ Summary
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(399433) 2001YK4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.6582 2.7e-08 au
e 0.778188 2.489e-08
i 4.404 3.766e-06 deg
Ω 156.145 8.885e-05 deg
ω 210.395 9.425e-05 deg
M 241.066 1.385e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5896 au
Aphelion 4.7268 au
Asc. node-Earth separation 2.20034 au
Desc. node-Earth separation -0.38242 au
Earth MOID 0.06543 au
Orbital period 1582.99 days
Date of orbit computation   Oct 9 22:20
Observational summary
Optical observations (Discarded) 164 (12)
Radar observations (Discarded) 0 (0)
Arc length 4832 days
Unobserved 950 days

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Ephemeris at epoch 58048 MJD
Right Ascension 202.419 deg
Declination -6.63979 deg
V Magnitude 25.37 mag
Solar Elongation 5.92 deg
Galactic Latitude 54.99 deg
Rate 0.237 deg/day
Direction 110.882 deg

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