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AstDyS ∴ Objects ∴ 2001SW157 ∴ Summary
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(469379) 2001SW157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98341 2.477e-08 au
e 0.269783 5.455e-08
i 16.514 7.892e-06 deg
Ω 194.09 3.328e-05 deg
ω 136.823 4.866e-05 deg
M 147.427 3.374e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1785 au
Aphelion 3.7883 au
Asc. node-Earth separation 2.44369 au
Desc. node-Earth separation 1.31283 au
Earth MOID 1.19955 au
Orbital period 1882.21 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 155 (1)
Radar observations (Discarded) 0 (0)
Arc length 7765.87 days
Unobserved 511 days

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Ephemeris at epoch 60427 MJD
Right Ascension 118.622 deg
Declination 6.31871 deg
V Magnitude 23.5 mag
Solar Elongation -82.76 deg
Galactic Latitude 16.89 deg
Rate 0.164 deg/day
Direction 74.692 deg

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