AstDyS-2

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AstDyS ∴ Objects ∴ 1999WW17 ∴ Summary
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(130086) 1999WW17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56919 1.392e-08 au
e 0.150107 7.352e-08
i 0.651 5.864e-06 deg
Ω 203.884 0.0004535 deg
ω 144.653 0.0004539 deg
M 15.939 1.786e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1835 au
Aphelion 2.9548 au
Asc. node-Earth separation 1.85782 au
Desc. node-Earth separation 1.2421 au
Earth MOID 1.17693 au
Orbital period 1504.15 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 564 (1)
Radar observations (Discarded) 0 (0)
Arc length 9176 days
Unobserved 730 days

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Ephemeris at epoch 60426 MJD
Right Ascension 22.1223 deg
Declination 9.31772 deg
V Magnitude 21.25 mag
Solar Elongation 12.01 deg
Galactic Latitude -52.46 deg
Rate 0.518 deg/day
Direction 68.651 deg

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