NEODyS-2

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(162000) 1990OS  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.67855 1.897e-09 au
e 0.462533 2.273e-08
i 1.092 1.639e-06 deg
Ω 346.534 0.0001917 deg
ω 21.545 0.0001934 deg
M 146.42 7.517e-06 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9022 au
Aphelion distance 2.4549 au
Asc. node-Earth separation -0.08338 au
Desc. node-Earth separation 1.32365 au
Earth MOID 0.00888 au
Orbital period 794.326 days
Date of orbit computation   Oct 20 09:57
Observational summary
Optical observations (Discarded) 411 (3)
Radar observations (Discarded) 9 (0)
Arc length 9679 days
Unobserved 1777 days

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Ephemeris
(Epoch 59549 MJD)
Right Ascension 185.536 deg
Declination -2.335 deg
V Magnitude 24.25 mag
Solar Elongation 62.7 deg
Galactic Latitude 59.7 deg
Rate 0.331 deg/day
Direction 113.919 deg

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