NEODyS-2

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(162000) 1990OS  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.67851 1.957e-09 au
e 0.462541 2.273e-08
i 1.092 1.639e-06 deg
Ω 346.535 0.0001917 deg
ω 21.532 0.0001934 deg
M 325.145 7.217e-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 2.4549 au
Asc. node-Earth separation -0.08574 au
Desc. node-Earth separation 1.32213 au
Earth MOID 0.00908 au
Orbital period 794.298 days
Date of orbit computation   Mar 19 08:39
Observational summary
Optical observations (Discarded) 411 (3)
Radar observations (Discarded) 9 (0)
Arc length 9679 days
Unobserved 1617 days

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Ephemeris
(Epoch 59389 MJD)
Right Ascension 106.047 deg
Declination 23.1532 deg
V Magnitude 22.77 mag
Solar Elongation -12.3 deg
Galactic Latitude 12.99 deg
Rate 0.707 deg/day
Direction 96.548 deg

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