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AstDyS ∴ Objects ∴ 1998WV18 ∴ Summary
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(40246) 1998WV18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.93805 2.841e-08 au
e 0.141008 4.091e-08
i 11.282 3.836e-06 deg
Ω 243.433 2.043e-05 deg
ω 306.788 2.412e-05 deg
M 331.227 1.484e-05 deg

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Other useful info
Absolute Magnitude (H)    12.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.3828 au
Aphelion 4.4933 au
Asc. node-Earth separation 2.54645 au
Desc. node-Earth separation 3.22933 au
Earth MOID 2.39879 au
Orbital period 2854.43 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 2675 (10)
Radar observations (Discarded) 0 (0)
Arc length 9253.09 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 138.251 deg
Declination 2.82709 deg
V Magnitude 18.29 mag
Solar Elongation -103.53 deg
Galactic Latitude 32.5 deg
Rate 0.107 deg/day
Direction 74.994 deg

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