NEODyS-2

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NEODyS ∴ Objects ∴ 2003WR21 ∴ Summary
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(226554) 2003WR21  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.11854 2.485e-09 au
e 0.261366 4.15e-08
i 9.275 5.26e-06 deg
Ω 85.841 2.53e-05 deg
ω 107.996 2.784e-05 deg
M 63.24 1.241e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8262 au
Aphelion distance 1.4109 au
Asc. node-Earth separation 0.14997 au
Desc. node-Earth separation -0.05017 au
Earth MOID 0.02886 au
Orbital period 432.09 days
Date of orbit computation   Oct 14 16:09
Observational summary
Optical observations (Discarded) 280 (2)
Radar observations (Discarded) 2 (0)
Arc length 9829 days
Unobserved 762 days

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Ephemeris
(Epoch 58779 MJD)
Right Ascension 234.862 deg
Declination -19.5578 deg
V Magnitude 21.9 mag
Solar Elongation -28.14 deg
Galactic Latitude 28.07 deg
Rate 1.106 deg/day
Direction 108.299 deg

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