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NEODyS ∴ Objects ∴ 1999YK5 ∴ Summary
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(137805) 1999YK5  ▹ 
SUMMARY
Keplerian elements at epoch
57000.0 MJD
Value 1-σ variation Units
a 0.829258 2.693e-09 au
e 0.558388 6.283e-08
i 16.742 7.976e-06 deg
Ω 349.591 4.881e-05 deg
ω 292.836 4.234e-05 deg
M 72.704 1.61e-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 -0.53644 au
Desc. node-Earth separation -0.26388 au
Earth MOID 0.11408 au
Orbital period 275.824 days
Date of orbit computation   Nov 22 13:43
Observational summary
Optical observations (Discarded) 651 (4)
Radar observations (Discarded) 0 (0)
Arc length 5442 days
Unobserved 4 days

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Ephemeris at epoch 56986 MJD
Right Ascension 286.797 deg
Declination 4.09775 deg
V Magnitude 17.97 mag
Solar Elongation -51.83 deg
Galactic Latitude -1.63 deg
Rate 2.3 deg/day
Direction 56.056 deg

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