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 1.764e-09 au
e 0.170689 6.085e-08
i 28.22 3.354e-05 deg
Ω 33.205 5.239e-06 deg
ω 294.231 5.379e-05 deg
M 234.208 4.881e-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   Oct 9 17:40
Observational summary
Optical observations (Discarded) 121 (1)
Radar observations (Discarded) 0 (0)
Arc length 9549 days
Unobserved 343 days

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Ephemeris at epoch 58080 MJD
Right Ascension 231.55 deg
Declination -24.3125 deg
V Magnitude 23.25 mag
Solar Elongation 7.58 deg
Galactic Latitude 26.44 deg
Rate 0.795 deg/day
Direction 116.453 deg

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