NEODyS-2

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(162000) 1990OS  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.67836 1.94e-09 au
e 0.462495 2.261e-08
i 1.092 1.634e-06 deg
Ω 346.536 0.0001911 deg
ω 21.554 0.0001929 deg
M 143.793 6.916e-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   Nov 8 13:37
Observational summary
Optical observations (Discarded) 411 (3)
Radar observations (Discarded) 9 (0)
Arc length 9679 days
Unobserved 1125 days

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Ephemeris
(Epoch 58897 MJD)
Right Ascension 210.147 deg
Declination -12.9284 deg
V Magnitude 23.67 mag
Solar Elongation 115.95 deg
Galactic Latitude 46.57 deg
Rate 0.011 deg/day
Direction 161.182 deg

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