AstDyS-2

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AstDyS ∴ Objects ∴ 2003WW20 ∴ Summary
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(416458) 2003WW20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.92046 9.132e-09 au
e 0.081525 6.044e-08
i 18.39 6.903e-06 deg
Ω 257.925 1.432e-05 deg
ω 184.316 5.035e-05 deg
M 214.555 4.261e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7639 au
Aphelion 2.077 au
Asc. node-Earth separation 1.06134 au
Desc. node-Earth separation 0.7802 au
Earth MOID 0.78017 au
Orbital period 972.089 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 356 (39)
Radar observations (Discarded) 0 (0)
Arc length 9937.11 days
Unobserved 365 days

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Ephemeris at epoch 60398 MJD
Right Ascension 313.729 deg
Declination -8.71007 deg
V Magnitude 22.19 mag
Solar Elongation 55.21 deg
Galactic Latitude -31.36 deg
Rate 0.496 deg/day
Direction 61.825 deg

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