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AstDyS ∴ Objects ∴ 2001WA17 ∴ Summary
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(422788) 2001WA17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57274 2.402e-08 au
e 0.162704 9.062e-08
i 13.836 7.565e-06 deg
Ω 34.438 2.978e-05 deg
ω 345.306 5.171e-05 deg
M 168.901 5.012e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1541 au
Aphelion 2.9913 au
Asc. node-Earth separation 1.17114 au
Desc. node-Earth separation 1.96652 au
Earth MOID 1.16042 au
Orbital period 1507.27 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 145 (0)
Radar observations (Discarded) 0 (0)
Arc length 7852.87 days
Unobserved 397 days

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Ephemeris at epoch 60423 MJD
Right Ascension 189.839 deg
Declination 2.76692 deg
V Magnitude 21.69 mag
Solar Elongation -154.18 deg
Galactic Latitude 65.47 deg
Rate 0.204 deg/day
Direction -88.571 deg

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