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AstDyS ∴ Objects ∴ 2001WQ89 ∴ Summary
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(258368) 2001WQ89  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.68518 2.715e-08 au
e 0.103604 1.003e-07
i 8.416 1.064e-05 deg
Ω 43.458 4.794e-05 deg
ω 357.603 5.972e-05 deg
M 318.126 3.509e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.407 au
Aphelion 2.9634 au
Asc. node-Earth separation 1.41571 au
Desc. node-Earth separation 1.9531 au
Earth MOID 1.41461 au
Orbital period 1607.16 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 224 (3)
Radar observations (Discarded) 0 (0)
Arc length 6190.9 days
Unobserved 200 days

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Ephemeris at epoch 58595 MJD
Right Ascension 37.378 deg
Declination 14.7269 deg
V Magnitude 21.11 mag
Solar Elongation -8.45 deg
Galactic Latitude -41.85 deg
Rate 0.48 deg/day
Direction 68.137 deg

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