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AstDyS ∴ Objects ∴ 1999UN ∴ Summary
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(86278) 1999UN  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05961 1.312e-08 au
e 0.325054 4.398e-08
i 7.68 6.012e-06 deg
Ω 19.578 3.49e-05 deg
ω 289.776 3.61e-05 deg
M 247.608 7.504e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0651 au
Aphelion 4.0541 au
Asc. node-Earth separation 1.46797 au
Desc. node-Earth separation 2.07303 au
Earth MOID 1.06611 au
Orbital period 1954.78 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 760 (6)
Radar observations (Discarded) 0 (0)
Arc length 9391.4 days
Unobserved 80 days

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Ephemeris at epoch 60398 MJD
Right Ascension 164.666 deg
Declination 12.314 deg
V Magnitude 20.94 mag
Solar Elongation -152.21 deg
Galactic Latitude 59.72 deg
Rate 0.17 deg/day
Direction -77.639 deg

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