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AstDyS ∴ Objects ∴ 1999WF17 ∴ Summary
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(66943) 1999WF17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62812 1.035e-08 au
e 0.2014 3.361e-08
i 4.059 4.067e-06 deg
Ω 46.376 5.924e-05 deg
ω 7.455 6.057e-05 deg
M 244.158 1.344e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0988 au
Aphelion 3.1574 au
Asc. node-Earth separation 1.112 au
Desc. node-Earth separation 2.14154 au
Earth MOID 1.11046 au
Orbital period 1556.21 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1414 (8)
Radar observations (Discarded) 0 (0)
Arc length 9576.03 days
Unobserved 306 days

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Ephemeris at epoch 60425 MJD
Right Ascension 307.807 deg
Declination -22.6977 deg
V Magnitude 20.73 mag
Solar Elongation 90.43 deg
Galactic Latitude -31.48 deg
Rate 0.205 deg/day
Direction 83.252 deg

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