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AstDyS ∴ Objects ∴ 2008SW142 ∴ Summary
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(204918) 2008SW142  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.89392 3.629e-08 au
e 0.068957 6.439e-08
i 2.379 7.129e-06 deg
Ω 155.827 0.000169 deg
ω 177.24 0.0001776 deg
M 67.062 5.262e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6944 au
Aphelion 3.0935 au
Asc. node-Earth separation 2.10189 au
Desc. node-Earth separation 1.68442 au
Earth MOID 1.68302 au
Orbital period 1798.16 days
Date of orbit computation  Oct 31 07:05
Observational summary
Optical observations (Discarded) 219 (0)
Radar observations (Discarded) 0 (0)
Arc length 6413.35 days
Unobserved 186 days

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Ephemeris at epoch 58594 MJD
Right Ascension 71.8867 deg
Declination 20.558 deg
V Magnitude 22.28 mag
Solar Elongation -42.74 deg
Galactic Latitude -15.59 deg
Rate 0.35 deg/day
Direction 81.75 deg

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