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NEODyS ∴ Objects ∴ 1999YK5 ∴ Summary
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(137805) 1999YK5  ▹ 
SUMMARY
Keplerian elements at epoch
57400.0 MJD
Value 1-σ variation Units
a 0.829276 1.597e-09 au
e 0.558312 5.934e-08
i 16.742 6.082e-06 deg
Ω 349.586 2.766e-05 deg
ω 292.837 2.499e-05 deg
M 234.767 1.288e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3663 au
Aphelion 1.2923 au
Asc. node-Earth separation -0.5386 au
Desc. node-Earth separation -0.26454 au
Earth MOID 0.11423 au
Orbital period 275.834 days
Date of orbit computation   Apr 26 19:32
Observational summary
Optical observations (Discarded) 803 (5)
Radar observations (Discarded) 0 (0)
Arc length 5902 days
Unobserved 66 days

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Ephemeris at epoch 57508 MJD
Right Ascension 21.5344 deg
Declination 8.13351 deg
V Magnitude 17 mag
Solar Elongation 16.94 deg
Galactic Latitude -53.75 deg
Rate 1.38 deg/day
Direction 52.958 deg

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