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AstDyS ∴ Objects ∴ 1999WK4 ∴ Summary
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(13827) 1999WK4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41786 6.445e-09 au
e 0.091702 3.616e-08
i 3.419 3.037e-06 deg
Ω 100.001 6.366e-05 deg
ω 234.198 6.601e-05 deg
M 263.456 1.747e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1961 au
Aphelion 2.6396 au
Asc. node-Earth separation 1.55053 au
Desc. node-Earth separation 1.25899 au
Earth MOID 1.18766 au
Orbital period 1373.23 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2579 (4)
Radar observations (Discarded) 0 (0)
Arc length 11547.9 days
Unobserved 358 days

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Ephemeris at epoch 60419 MJD
Right Ascension 245.718 deg
Declination -17.5749 deg
V Magnitude 18.1 mag
Solar Elongation 142.06 deg
Galactic Latitude 22 deg
Rate 0.094 deg/day
Direction -77.686 deg

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