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AstDyS ∴ Objects ∴ 2003WM9 ∴ Summary
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(338807) 2003WM9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75355 1.254e-08 au
e 0.225316 8.12e-08
i 7.457 8.283e-06 deg
Ω 323.596 7.699e-05 deg
ω 12.165 8.114e-05 deg
M 219.095 2.284e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1331 au
Aphelion 3.374 au
Asc. node-Earth separation 1.12973 au
Desc. node-Earth separation 2.36529 au
Earth MOID 1.12379 au
Orbital period 1668.93 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 207 (1)
Radar observations (Discarded) 0 (0)
Arc length 8471.13 days
Unobserved 871 days

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Ephemeris at epoch 60419 MJD
Right Ascension 171.818 deg
Declination -3.70644 deg
V Magnitude 21.89 mag
Solar Elongation -144.31 deg
Galactic Latitude 53.08 deg
Rate 0.144 deg/day
Direction -66.027 deg

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