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AstDyS ∴ Objects ∴ Sualan ∴ Summary
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(17638) Sualan  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.37816 7.829e-09 au
e 0.215044 5.23e-08
i 2.069 5.906e-06 deg
Ω 343.152 0.000114 deg
ω 337.109 0.0001145 deg
M 20.081 9.677e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8668 au
Aphelion 2.8896 au
Asc. node-Earth separation 0.88494 au
Desc. node-Earth separation 1.83528 au
Earth MOID 0.85321 au
Orbital period 1339.55 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1065 (7)
Radar observations (Discarded) 0 (0)
Arc length 10105.3 days
Unobserved 149 days

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Ephemeris at epoch 58563 MJD
Right Ascension 31.3035 deg
Declination 14.1931 deg
V Magnitude 20.2 mag
Solar Elongation -34.25 deg
Galactic Latitude -44.97 deg
Rate 0.493 deg/day
Direction 70.078 deg

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