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AstDyS ∴ Objects ∴ 1998SO58 ∴ Summary
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(120909) 1998SO58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75521 9.775e-09 au
e 0.266773 3.732e-08
i 13.294 5.913e-06 deg
Ω 176.948 1.803e-05 deg
ω 142.809 2.128e-05 deg
M 233.464 1.159e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0202 au
Aphelion 3.4902 au
Asc. node-Earth separation 2.25474 au
Desc. node-Earth separation 1.10682 au
Earth MOID 1.02507 au
Orbital period 1670.44 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 834 (7)
Radar observations (Discarded) 0 (0)
Arc length 9333.19 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 163.96 deg
Declination 6.83999 deg
V Magnitude 20.96 mag
Solar Elongation -126.68 deg
Galactic Latitude 55.88 deg
Rate 0.078 deg/day
Direction -33.377 deg

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