NEODyS-2

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NEODyS ∴ Objects ∴ 1998SO ∴ Summary
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(369986) 1998SO  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 0.731528 1.511e-09 au
e 0.698545 2.238e-07
i 30.342 2.79e-05 deg
Ω 176.147 6.797e-06 deg
ω 359.853 1.349e-05 deg
M 121.748 5.283e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2205 au
Aphelion distance 1.2425 au
Asc. node-Earth separation -0.77303 au
Desc. node-Earth separation 0.23832 au
Earth MOID 0.19904 au
Orbital period 228.531 days
Date of orbit computation   Oct 14 16:22
Observational summary
Optical observations (Discarded) 221 (1)
Radar observations (Discarded) 0 (0)
Arc length 7321 days
Unobserved 387 days

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Ephemeris
(Epoch 58780 MJD)
Right Ascension 271.542 deg
Declination -10.1293 deg
V Magnitude 22.52 mag
Solar Elongation -62.38 deg
Galactic Latitude 5.26 deg
Rate 1.29 deg/day
Direction 103.822 deg

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