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NEODyS ∴ Objects ∴ 1999YK5 ∴ Summary
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(137805) 1999YK5  ▹ 
SUMMARY
Keplerian elements at epoch
56800.0 MJD
Value 1-σ variation Units
a 0.829267 2.719e-09 au
e 0.558401 6.311e-08
i 16.741 8.034e-06 deg
Ω 349.595 4.915e-05 deg
ω 292.827 4.259e-05 deg
M 171.678 1.576e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3662 au
Aphelion 1.2923 au
Asc. node-Earth separation -0.53801 au
Desc. node-Earth separation -0.26454 au
Earth MOID 0.1143 au
Orbital period 275.829 days
Date of orbit computation   Feb 20 17:13
Observational summary
Optical observations (Discarded) 649 (5)
Radar observations (Discarded) 0 (0)
Arc length 4786 days
Unobserved 443 days

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Ephemeris at epoch 56769 MJD
Right Ascension 56.0992 deg
Declination 30.2832 deg
V Magnitude 19.58 mag
Solar Elongation -30.7 deg
Galactic Latitude -19.26 deg
Rate 0.756 deg/day
Direction 78.196 deg

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