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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 1.958e-09 au
e 0.69857 2.941e-07
i 30.344 3.924e-05 deg
Ω 176.149 7.1e-06 deg
ω 359.855 1.922e-05 deg
M 211.622 7.731e-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   Feb 25 15:21
Observational summary
Optical observations (Discarded) 221 (1)
Radar observations (Discarded) 0 (0)
Arc length 7321 days
Unobserved 201 days

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Ephemeris at epoch 58594 MJD
Right Ascension 7.30849 deg
Declination 5.02732 deg
V Magnitude 23.39 mag
Solar Elongation 21.72 deg
Galactic Latitude -57.4 deg
Rate 0.621 deg/day
Direction 77.25 deg

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