AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WW57 ∴ Summary
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(204088) 2003WW57  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.83201 3.51e-08 au
e 0.071002 8.829e-08
i 8.609 9.857e-06 deg
Ω 53.464 5.1e-05 deg
ω 13.545 8.559e-05 deg
M 35.647 6.812e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6309 au
Aphelion 3.0331 au
Asc. node-Earth separation 1.64657 au
Desc. node-Earth separation 2.01432 au
Earth MOID 1.64435 au
Orbital period 1740.77 days
Date of orbit computation  Oct 31 07:05
Observational summary
Optical observations (Discarded) 245 (6)
Radar observations (Discarded) 0 (0)
Arc length 7986.82 days
Unobserved 443 days

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Ephemeris at epoch 58598 MJD
Right Ascension 135.91 deg
Declination 26.7336 deg
V Magnitude 21.1 mag
Solar Elongation -96.23 deg
Galactic Latitude 39.69 deg
Rate 0.185 deg/day
Direction 124.217 deg

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