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NEODyS ∴ Objects ∴ 1998SO ∴ Summary
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(369986) 1998SO  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.731509 1.969e-09 au
e 0.69857 2.954e-07
i 30.344 3.942e-05 deg
Ω 176.149 7.129e-06 deg
ω 359.855 1.925e-05 deg
M 211.622 7.738e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2205 au
Aphelion 1.2425 au
Asc. node-Earth separation -0.77616 au
Desc. node-Earth separation 0.23786 au
Earth MOID 0.19868 au
Orbital period 228.522 days
Date of orbit computation   Oct 3 14:56
Observational summary
Optical observations (Discarded) 209 (1)
Radar observations (Discarded) 0 (0)
Arc length 7321 days
Unobserved 140 days

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Ephemeris at epoch 58533 MJD
Right Ascension 325.486 deg
Declination -4.90319 deg
V Magnitude 21.95 mag
Solar Elongation 9.17 deg
Galactic Latitude -39.75 deg
Rate 0.9 deg/day
Direction 76.963 deg

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