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AstDyS ∴ Objects ∴ 2005YW171 ∴ Summary
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(199159) 2005YW171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0499 3.497e-08 au
e 0.164607 6.014e-08
i 15.036 5.005e-06 deg
Ω 271.845 2.364e-05 deg
ω 299.786 3.156e-05 deg
M 76.09 2.731e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5479 au
Aphelion 3.5519 au
Asc. node-Earth separation 1.72666 au
Desc. node-Earth separation 2.24846 au
Earth MOID 1.57817 au
Orbital period 1945.48 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 693 (4)
Radar observations (Discarded) 0 (0)
Arc length 8155.93 days
Unobserved 308 days

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Ephemeris at epoch 60426 MJD
Right Ascension 327.537 deg
Declination -3.72366 deg
V Magnitude 20.97 mag
Solar Elongation 67.77 deg
Galactic Latitude -40.85 deg
Rate 0.278 deg/day
Direction 55.786 deg

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