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AstDyS ∴ Objects ∴ 2001SW285 ∴ Summary
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(258197) 2001SW285  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.65787 1.505e-08 au
e 0.30788 6.67e-08
i 17.758 6.4e-06 deg
Ω 87.44 2.413e-05 deg
ω 280.429 2.634e-05 deg
M 337.071 9.952e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8396 au
Aphelion 3.4762 au
Asc. node-Earth separation 1.29426 au
Desc. node-Earth separation 1.5308 au
Earth MOID 0.93323 au
Orbital period 1582.7 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 404 (5)
Radar observations (Discarded) 0 (0)
Arc length 6228.94 days
Unobserved 223 days

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Ephemeris at epoch 58593 MJD
Right Ascension 42.3177 deg
Declination 8.43658 deg
V Magnitude 19.68 mag
Solar Elongation -15.04 deg
Galactic Latitude -44.4 deg
Rate 0.6 deg/day
Direction 66.18 deg

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