NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DW ∴ Summary
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2009DW  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.89638 0.002766 au
e 0.465926 0.0007437
i 2.859 0.003618 deg
Ω 144.019 0.0004245 deg
ω 9.157 0.004108 deg
M 96.001 2.595 deg

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Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0128 au
Aphelion 2.7799 au
Asc. node-Earth separation 0.03118 au
Desc. node-Earth separation 1.73687 au
Earth MOID 0.0264 au
Orbital period 953.861 days
Date of orbit computation   Oct 9 18:58
Observational summary
Optical observations (Discarded) 28 (4)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 3156 days

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Ephemeris at epoch 58048 MJD
Right Ascension 282.679 deg
Declination -21.9861 deg
V Magnitude 31.03 mag
Solar Elongation -73.21 deg
Galactic Latitude -9.68 deg
Rate 0.313 deg/day
Direction 87.422 deg

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