NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1990OS ∴ Summary
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(162000) 1990OS  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.67836 1.944e-09 au
e 0.462495 2.282e-08
i 1.092 1.634e-06 deg
Ω 346.536 0.0001912 deg
ω 21.554 0.000193 deg
M 143.793 6.948e-06 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9021 au
Aphelion distance 2.4546 au
Asc. node-Earth separation -0.08435 au
Desc. node-Earth separation 1.32535 au
Earth MOID 0.00895 au
Orbital period 794.192 days
Date of orbit computation   Oct 14 15:32
Observational summary
Optical observations (Discarded) 411 (3)
Radar observations (Discarded) 9 (0)
Arc length 9679 days
Unobserved 1004 days

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Ephemeris
(Epoch 58776 MJD)
Right Ascension 179.129 deg
Declination 0.35752 deg
V Magnitude 24.38 mag
Solar Elongation 26.97 deg
Galactic Latitude 60.16 deg
Rate 0.417 deg/day
Direction 113.84 deg

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