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AstDyS ∴ Objects ∴ 2008SW131 ∴ Summary
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(457323) 2008SW131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09696 3.699e-08 au
e 0.170922 1.142e-07
i 4.233 1.171e-05 deg
Ω 230.637 0.0001185 deg
ω 120.092 0.000123 deg
M 329.013 3.57e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5676 au
Aphelion 3.6263 au
Asc. node-Earth separation 2.2777 au
Desc. node-Earth separation 1.78066 au
Earth MOID 1.56519 au
Orbital period 1990.68 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 127 (0)
Radar observations (Discarded) 0 (0)
Arc length 9400.94 days
Unobserved 302 days

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Ephemeris at epoch 60418 MJD
Right Ascension 331.284 deg
Declination -7.88617 deg
V Magnitude 22.07 mag
Solar Elongation 57.68 deg
Galactic Latitude -46.22 deg
Rate 0.383 deg/day
Direction 67.316 deg

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