NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1990UP ∴ Summary
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1990UP  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.3298 2.898e-09 au
e 0.170689 1.085e-07
i 28.22 5.805e-05 deg
Ω 33.205 8.863e-06 deg
ω 294.231 9.421e-05 deg
M 234.208 8.484e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1028 au
Aphelion 1.5568 au
Asc. node-Earth separation 0.21302 au
Desc. node-Earth separation 0.38393 au
Earth MOID 0.20078 au
Orbital period 560.117 days
Date of orbit computation   Jul 10 17:36
Observational summary
Optical observations (Discarded) 121 (0)
Radar observations (Discarded) 0 (0)
Arc length 9549 days
Unobserved 280 days

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Ephemeris at epoch 58017 MJD
Right Ascension 191.047 deg
Declination 0.35186 deg
V Magnitude 23.75 mag
Solar Elongation -12.92 deg
Galactic Latitude 63.17 deg
Rate 0.693 deg/day
Direction 125.669 deg

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