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AstDyS ∴ Objects ∴ 2008UN99 ∴ Summary
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(384022) 2008UN99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68615 1.67e-08 au
e 0.27887 5.265e-08
i 7.466 4.949e-06 deg
Ω 83.305 4.945e-05 deg
ω 255.482 5.068e-05 deg
M 214.638 9.112e-06 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9371 au
Aphelion 3.4352 au
Asc. node-Earth separation 1.6795 au
Desc. node-Earth separation 1.29996 au
Earth MOID 0.94418 au
Orbital period 1608.03 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 300 (0)
Radar observations (Discarded) 0 (0)
Arc length 8531.11 days
Unobserved 459 days

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Ephemeris at epoch 60420 MJD
Right Ascension 176.008 deg
Declination 12.485 deg
V Magnitude 22.27 mag
Solar Elongation -140.22 deg
Galactic Latitude 68.47 deg
Rate 0.138 deg/day
Direction -82.237 deg

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