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AstDyS ∴ Objects ∴ 1998SO172 ∴ Summary
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(464626) 1998SO172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97616 2.175e-08 au
e 0.101133 7.949e-08
i 9.617 8.637e-06 deg
Ω 353.594 4.766e-05 deg
ω 40.362 7.028e-05 deg
M 315.89 4.807e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6752 au
Aphelion 3.2772 au
Asc. node-Earth separation 1.73023 au
Desc. node-Earth separation 2.19761 au
Earth MOID 1.68846 au
Orbital period 1875.36 days
Date of orbit computation  apr 23 21:29
Observational summary
Optical observations (Discarded) 136 (1)
Radar observations (Discarded) 0 (0)
Arc length 8212.89 days
Unobserved 1160 days

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Ephemeris at epoch 60426 MJD
Right Ascension 359.809 deg
Declination -1.06181 deg
V Magnitude 22.43 mag
Solar Elongation 36.53 deg
Galactic Latitude -61.08 deg
Rate 0.4 deg/day
Direction 62.661 deg

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