AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WE5 ∴ Summary
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(66177) 1998WE5  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.17328 3.235e-08 au
e 0.136058 5.163e-08
i 14.21 5.664e-06 deg
Ω 151.758 2.409e-05 deg
ω 246.243 3.286e-05 deg
M 210.28 2.276e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7415 au
Aphelion 3.605 au
Asc. node-Earth separation 2.30472 au
Desc. node-Earth separation 1.94162 au
Earth MOID 1.78331 au
Orbital period 2064.72 days
Date of orbit computation  Oct 31 05:38
Observational summary
Optical observations (Discarded) 663 (1)
Radar observations (Discarded) 0 (0)
Arc length 11168.4 days
Unobserved 192 days

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Ephemeris at epoch 58507 MJD
Right Ascension 266.831 deg
Declination -12.0595 deg
V Magnitude 20.82 mag
Solar Elongation 38.07 deg
Galactic Latitude 8.34 deg
Rate 0.31 deg/day
Direction 88.419 deg

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