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AstDyS ∴ Objects ∴ 2001WA8 ∴ Summary
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(111186) 2001WA8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65492 1.086e-08 au
e 0.178673 3.93e-08
i 7.151 3.368e-06 deg
Ω 103.454 3.477e-05 deg
ω 219.632 3.646e-05 deg
M 135.198 1.056e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1806 au
Aphelion 3.1293 au
Asc. node-Earth separation 1.99739 au
Desc. node-Earth separation 1.24274 au
Earth MOID 1.17317 au
Orbital period 1580.07 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1399 (197)
Radar observations (Discarded) 0 (0)
Arc length 8113.08 days
Unobserved 143 days

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Ephemeris at epoch 60427 MJD
Right Ascension 99.1488 deg
Declination 24.4827 deg
V Magnitude 21.5 mag
Solar Elongation -61.44 deg
Galactic Latitude 7.85 deg
Rate 0.283 deg/day
Direction 90.836 deg

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