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2009WD54  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.817968 0.0005105 au
e 0.295249 0.001683
i 3.008 0.01895 deg
Ω 61.063 0.06339 deg
ω 211.245 0.08893 deg
M 218.577 4.062 deg

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Other useful info
Absolute Magnitude (H)    28.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5765 au
Aphelion 1.0595 au
Asc. node-Earth separation 0.01044 au
Desc. node-Earth separation -0.41591 au
Earth MOID 0.00238 au
Orbital period 270.211 days
Date of orbit computation   Mar 13 11:21
Observational summary
Optical observations (Discarded) 20 (1)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 3157 days

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Ephemeris at epoch 58318 MJD
Right Ascension 108.777 deg
Declination 18.6552 deg
V Magnitude 38.4 mag
Solar Elongation 9.02 deg
Galactic Latitude 13.46 deg
Rate 1.094 deg/day
Direction -87.603 deg

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