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NEODyS ∴ Objects ∴ 1998SO ∴ Summary
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(369986) 1998SO  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 0.731521 1.945e-09 au
e 0.698554 2.941e-07
i 30.342 3.924e-05 deg
Ω 176.147 7.101e-06 deg
ω 359.854 1.922e-05 deg
M 166.688 7.804e-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 -0.77415 au
Desc. node-Earth separation 0.23771 au
Earth MOID 0.19861 au
Orbital period 228.527 days
Date of orbit computation   May 25 11:13
Observational summary
Optical observations (Discarded) 221 (1)
Radar observations (Discarded) 0 (0)
Arc length 7321 days
Unobserved 261 days

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Ephemeris at epoch 58654 MJD
Right Ascension 48.347 deg
Declination 11.464 deg
V Magnitude 23.2 mag
Solar Elongation 39.51 deg
Galactic Latitude -38.29 deg
Rate 0.844 deg/day
Direction 85.622 deg

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