NEODyS-2

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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 2.7e-09 au
e 0.558388 6.31e-08
i 16.742 8.025e-06 deg
Ω 349.591 4.914e-05 deg
ω 292.836 4.257e-05 deg
M 72.704 1.63e-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   Sep 13 12:12
Observational summary
Optical observations (Discarded) 649 (4)
Radar observations (Discarded) 0 (0)
Arc length 4786 days
Unobserved 595 days

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Ephemeris at epoch 56921 MJD
Right Ascension 181.159 deg
Declination -2.90787 deg
V Magnitude 16.91 mag
Solar Elongation -4.99 deg
Galactic Latitude 57.91 deg
Rate 1.35 deg/day
Direction 121.618 deg

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