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AstDyS ∴ Objects ∴ 2001UW157 ∴ Summary
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(194350) 2001UW157  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.31621 1.152e-08 au
e 0.233866 1.203e-07
i 1.628 9.143e-06 deg
Ω 222.173 0.000168 deg
ω 147.833 0.0001687 deg
M 313.586 1.32e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7745 au
Aphelion 2.8579 au
Asc. node-Earth separation 1.71967 au
Desc. node-Earth separation 0.83622 au
Earth MOID 0.77373 au
Orbital period 1287.55 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 398 (4)
Radar observations (Discarded) 0 (0)
Arc length 6132.86 days
Unobserved 199 days

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Ephemeris at epoch 58503 MJD
Right Ascension 328.701 deg
Declination -11.6481 deg
V Magnitude 21.41 mag
Solar Elongation -27.48 deg
Galactic Latitude -45.84 deg
Rate 0.625 deg/day
Direction 70.693 deg

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