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AstDyS ∴ Objects ∴ 1998WL13 ∴ Summary
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(66178) 1998WL13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18949 2.045e-08 au
e 0.126537 4.427e-08
i 12.106 3.617e-06 deg
Ω 259.715 2.387e-05 deg
ω 113.363 3.231e-05 deg
M 202.588 1.913e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7859 au
Aphelion 3.5931 au
Asc. node-Earth separation 2.28871 au
Desc. node-Earth separation 2.00472 au
Earth MOID 1.81571 au
Orbital period 2080.56 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1632 (13)
Radar observations (Discarded) 0 (0)
Arc length 9333.95 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 208.038 deg
Declination -24.2715 deg
V Magnitude 19.01 mag
Solar Elongation -168.01 deg
Galactic Latitude 36.55 deg
Rate 0.194 deg/day
Direction -60.665 deg

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