AstDyS-2

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AstDyS ∴ Objects ∴ 1999WK12 ∴ Summary
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(145930) 1999WK12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3648 9.439e-09 au
e 0.224679 5.666e-08
i 1.911 4.566e-06 deg
Ω 103.312 0.0001784 deg
ω 283.915 0.0001789 deg
M 278.166 1.262e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8335 au
Aphelion 2.8961 au
Asc. node-Earth separation 1.14673 au
Desc. node-Earth separation 1.35816 au
Earth MOID 0.83929 au
Orbital period 1328.28 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 447 (2)
Radar observations (Discarded) 0 (0)
Arc length 11074.1 days
Unobserved 339 days

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Ephemeris at epoch 60423 MJD
Right Ascension 313.283 deg
Declination -17.6045 deg
V Magnitude 21.87 mag
Solar Elongation 82.19 deg
Galactic Latitude -34.58 deg
Rate 0.344 deg/day
Direction 75.796 deg

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