NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003WU21 ∴ Summary
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2003WU21  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.909138 7.758e-10 au
e 0.545027 1.235e-06
i 28.595 0.0001582 deg
Ω 57.547 8.315e-06 deg
ω 140.667 5.535e-05 deg
M 17.148 8.815e-05 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4136 au
Aphelion 1.4046 au
Asc. node-Earth separation 0.11748 au
Desc. node-Earth separation -0.56188 au
Earth MOID 0.07008 au
Orbital period 316.623 days
Date of orbit computation   May 15 16:04
Observational summary
Optical observations (Discarded) 126 (1)
Radar observations (Discarded) 0 (0)
Arc length 4756 days
Unobserved 213 days

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Ephemeris at epoch 57932 MJD
Right Ascension 52.0728 deg
Declination 4.08703 deg
V Magnitude 25.02 mag
Solar Elongation 47.25 deg
Galactic Latitude -40.94 deg
Rate 0.565 deg/day
Direction 70.17 deg

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