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NEODyS ∴ Objects ∴ 1999YK5 ∴ Summary
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(137805) 1999YK5  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 0.829385 1.271e-09 au
e 0.558323 6.462e-08
i 16.746 6.131e-06 deg
Ω 349.556 2.679e-05 deg
ω 292.845 2.376e-05 deg
M 261.783 1.581e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3663 au
Aphelion distance 1.2924 au
Asc. node-Earth separation -0.53677 au
Desc. node-Earth separation -0.26308 au
Earth MOID 0.11376 au
Orbital period 275.888 days
Date of orbit computation   Oct 14 15:31
Observational summary
Optical observations (Discarded) 1128 (6)
Radar observations (Discarded) 0 (0)
Arc length 7229 days
Unobserved 2 days

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Ephemeris
(Epoch 58772 MJD)
Right Ascension 161.597 deg
Declination 18.0354 deg
V Magnitude 19.69 mag
Solar Elongation 46.65 deg
Galactic Latitude 59.83 deg
Rate 0.747 deg/day
Direction 115.649 deg

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