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AstDyS ∴ Objects ∴ 2004WH9 ∴ Summary
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(117328) 2004WH9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05251 1.841e-08 au
e 0.246162 4.44e-08
i 10.813 4.69e-06 deg
Ω 47.311 2.63e-05 deg
ω 20.215 2.954e-05 deg
M 230.833 1.052e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3011 au
Aphelion 3.8039 au
Asc. node-Earth separation 1.33988 au
Desc. node-Earth separation 2.71946 au
Earth MOID 1.31826 au
Orbital period 1947.98 days
Date of orbit computation  feb 22 02:14
Observational summary
Optical observations (Discarded) 843 (7)
Radar observations (Discarded) 0 (0)
Arc length 9029.08 days
Unobserved 310 days

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Ephemeris at epoch 60419 MJD
Right Ascension 303.068 deg
Declination -29.4777 deg
V Magnitude 21.21 mag
Solar Elongation 90.32 deg
Galactic Latitude -29.47 deg
Rate 0.149 deg/day
Direction 98.654 deg

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