AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WO ∴ Summary
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(159581) 2001WO  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27418 1.751e-08 au
e 0.179039 6.378e-08
i 2.703 7.465e-06 deg
Ω 245.255 0.0001609 deg
ω 53.677 0.0001625 deg
M 72.649 2.758e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.867 au
Aphelion 2.6813 au
Asc. node-Earth separation 0.97529 au
Desc. node-Earth separation 1.47584 au
Earth MOID 0.85175 au
Orbital period 1252.66 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 223 (0)
Radar observations (Discarded) 0 (0)
Arc length 9343.26 days
Unobserved 155 days

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Ephemeris at epoch 58567 MJD
Right Ascension 54.6373 deg
Declination 19.0667 deg
V Magnitude 22.49 mag
Solar Elongation -53.04 deg
Galactic Latitude -28.58 deg
Rate 0.385 deg/day
Direction 77.822 deg

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