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AstDyS ∴ Objects ∴ 2001WA54 ∴ Summary
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(89442) 2001WA54  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.4549 1.628e-08 au
e 0.205075 4.118e-08
i 1.131 6.005e-06 deg
Ω 305.016 0.0003234 deg
ω 305.536 0.000324 deg
M 288.498 2.113e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9515 au
Aphelion 2.9583 au
Asc. node-Earth separation 1.0859 au
Desc. node-Earth separation 1.683 au
Earth MOID 0.93614 au
Orbital period 1404.91 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 581 (10)
Radar observations (Discarded) 0 (0)
Arc length 7894.81 days
Unobserved 423 days

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Ephemeris at epoch 58565 MJD
Right Ascension 223.9 deg
Declination -18.6935 deg
V Magnitude 18.82 mag
Solar Elongation 134.85 deg
Galactic Latitude 35.18 deg
Rate 0.035 deg/day
Direction 132.135 deg

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