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AstDyS ∴ Objects ∴ 2001WQ89 ∴ Summary
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(258368) 2001WQ89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68505 1.65e-08 au
e 0.104404 5.01e-08
i 8.417 5.424e-06 deg
Ω 43.424 3.402e-05 deg
ω 356.411 4.222e-05 deg
M 47.244 2.586e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4047 au
Aphelion 2.9654 au
Asc. node-Earth separation 1.4146 au
Desc. node-Earth separation 1.95636 au
Earth MOID 1.41297 au
Orbital period 1607.04 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 441 (3)
Radar observations (Discarded) 0 (0)
Arc length 8109.99 days
Unobserved 111 days

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Ephemeris at epoch 60426 MJD
Right Ascension 84.6178 deg
Declination 29.3511 deg
V Magnitude 21.71 mag
Solar Elongation -49.63 deg
Galactic Latitude -1.11 deg
Rate 0.405 deg/day
Direction 88.323 deg

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