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(197328) 2003WK157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07541 2.533e-08 au
e 0.081686 5.017e-08
i 16.042 5.332e-06 deg
Ω 154.809 1.807e-05 deg
ω 264.24 3.742e-05 deg
M 278.976 3.307e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8242 au
Aphelion 3.3266 au
Asc. node-Earth separation 2.09088 au
Desc. node-Earth separation 2.02034 au
Earth MOID 1.89181 au
Orbital period 1969.94 days
Date of orbit computation  feb 22 02:32
Observational summary
Optical observations (Discarded) 554 (4)
Radar observations (Discarded) 0 (0)
Arc length 7231.88 days
Unobserved 661 days

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Ephemeris at epoch 60398 MJD
Right Ascension 339.186 deg
Declination -7.23227 deg
V Magnitude 21.3 mag
Solar Elongation 30.43 deg
Galactic Latitude -52.39 deg
Rate 0.363 deg/day
Direction 74.091 deg

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