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AstDyS ∴ Objects ∴ 2001SW231 ∴ Summary
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(337541) 2001SW231  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38694 1.44e-08 au
e 0.191041 6.107e-08
i 3.847 7.496e-06 deg
Ω 123.34 9.173e-05 deg
ω 272.236 9.505e-05 deg
M 18.995 2.548e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9309 au
Aphelion 2.8429 au
Asc. node-Earth separation 1.29864 au
Desc. node-Earth separation 1.30203 au
Earth MOID 0.94249 au
Orbital period 1346.98 days
Date of orbit computation  feb 22 03:01
Observational summary
Optical observations (Discarded) 206 (0)
Radar observations (Discarded) 0 (0)
Arc length 8114.78 days
Unobserved 129 days

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Ephemeris at epoch 60416 MJD
Right Ascension 53.7293 deg
Declination 17.0081 deg
V Magnitude 22.19 mag
Solar Elongation -29.43 deg
Galactic Latitude -30.68 deg
Rate 0.57 deg/day
Direction 74.919 deg

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