AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WC8 ∴ Summary
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(25286) 1998WC8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73271 9.95e-09 au
e 0.26182 2.944e-08
i 8.837 3.847e-06 deg
Ω 107.701 2.286e-05 deg
ω 291.545 2.416e-05 deg
M 230.668 8.311e-06 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0172 au
Aphelion 3.4482 au
Asc. node-Earth separation 1.33915 au
Desc. node-Earth separation 1.79992 au
Earth MOID 1.04543 au
Orbital period 1650.02 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2323 (11)
Radar observations (Discarded) 0 (0)
Arc length 12511.7 days
Unobserved 75 days

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Ephemeris at epoch 60425 MJD
Right Ascension 269.858 deg
Declination -17.3627 deg
V Magnitude 19.41 mag
Solar Elongation 124.86 deg
Galactic Latitude 3.15 deg
Rate 0.025 deg/day
Direction -79.317 deg

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