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AstDyS ∴ Objects ∴ 1998WL39 ∴ Summary
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(157864) 1998WL39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27049 1.097e-08 au
e 0.048921 5.435e-08
i 5.615 4.898e-06 deg
Ω 220.901 4.645e-05 deg
ω 343.392 6.993e-05 deg
M 4.668 5.467e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1594 au
Aphelion 2.3816 au
Asc. node-Earth separation 1.15594 au
Desc. node-Earth separation 1.38527 au
Earth MOID 1.15509 au
Orbital period 1249.62 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 454 (1)
Radar observations (Discarded) 0 (0)
Arc length 23101.3 days
Unobserved 114 days

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Ephemeris at epoch 60418 MJD
Right Ascension 218.487 deg
Declination -16.1891 deg
V Magnitude 19.4 mag
Solar Elongation 166.83 deg
Galactic Latitude 40.05 deg
Rate 0.24 deg/day
Direction -58.727 deg

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