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AstDyS ∴ Objects ∴ 2008SW255 ∴ Summary
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(528363) 2008SW255  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70941 4.271e-08 au
e 0.11813 1.252e-07
i 4.846 1.314e-05 deg
Ω 173.775 9.639e-05 deg
ω 219.044 0.0001184 deg
M 152.959 6.979e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3893 au
Aphelion 3.0295 au
Asc. node-Earth separation 1.94734 au
Desc. node-Earth separation 1.44241 au
Earth MOID 1.39738 au
Orbital period 1628.96 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 80 (0)
Radar observations (Discarded) 0 (0)
Arc length 5658.1 days
Unobserved 45 days

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Ephemeris at epoch 60433 MJD
Right Ascension 185.893 deg
Declination 0.37173 deg
V Magnitude 22.66 mag
Solar Elongation -142.46 deg
Galactic Latitude 62.42 deg
Rate 0.121 deg/day
Direction -62.475 deg

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