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AstDyS ∴ Objects ∴ 2000WK157 ∴ Summary
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(39178) 2000WK157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68475 1.201e-08 au
e 0.080106 4.114e-08
i 12.988 4.025e-06 deg
Ω 71.15 1.823e-05 deg
ω 305.337 2.959e-05 deg
M 187.317 2.286e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4697 au
Aphelion 2.8998 au
Asc. node-Earth separation 1.56438 au
Desc. node-Earth separation 1.78297 au
Earth MOID 1.49817 au
Orbital period 1606.77 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1984 (11)
Radar observations (Discarded) 0 (0)
Arc length 9376.38 days
Unobserved 86 days

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Ephemeris at epoch 60419 MJD
Right Ascension 209.161 deg
Declination 2.88383 deg
V Magnitude 18.28 mag
Solar Elongation -165.81 deg
Galactic Latitude 61.17 deg
Rate 0.231 deg/day
Direction -81.467 deg

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