NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003WU21 ∴ Summary
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2003WU21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.909168 5.258e-10 au
e 0.545005 9.322e-07
i 28.595 0.0001109 deg
Ω 57.544 5.578e-06 deg
ω 140.676 4.235e-05 deg
M 111.924 6.426e-05 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4137 au
Aphelion 1.4047 au
Asc. node-Earth separation 0.11608 au
Desc. node-Earth separation -0.56182 au
Earth MOID 0.06933 au
Orbital period 316.639 days
Date of orbit computation   Feb 5 12:26
Observational summary
Optical observations (Discarded) 126 (4)
Radar observations (Discarded) 0 (0)
Arc length 4756 days
Unobserved 454 days

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Ephemeris at epoch 58173 MJD
Right Ascension 344.214 deg
Declination -22.7109 deg
V Magnitude 24.04 mag
Solar Elongation -14.82 deg
Galactic Latitude -63.71 deg
Rate 0.862 deg/day
Direction 67.857 deg

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