NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DW ∴ Summary
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2009DW  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.89599 0.004012 au
e 0.465721 0.001087
i 2.858 0.005276 deg
Ω 144.019 0.0005752 deg
ω 9.157 0.005636 deg
M 171.948 4.015 deg

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Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.013 au
Aphelion 2.779 au
Asc. node-Earth separation 0.02951 au
Desc. node-Earth separation 1.73562 au
Earth MOID 0.02488 au
Orbital period 953.573 days
Date of orbit computation   Mar 13 11:00
Observational summary
Optical observations (Discarded) 28 (0)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 3458 days

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Ephemeris at epoch 58350 MJD
Right Ascension 8.98125 deg
Declination 1.59577 deg
V Magnitude 30.09 mag
Solar Elongation 137.77 deg
Galactic Latitude -61.03 deg
Rate 0.144 deg/day
Direction -122.182 deg

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