NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DD1 ∴ Summary
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(462559) 2009DD1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.24182 6.378e-09 au
e 0.080796 1.165e-07
i 29.388 1.245e-05 deg
Ω 158.304 5.963e-06 deg
ω 104.991 7.545e-05 deg
M 317.313 6.825e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1415 au
Aphelion 1.3422 au
Asc. node-Earth separation 0.27128 au
Desc. node-Earth separation 0.19919 au
Earth MOID 0.19565 au
Orbital period 505.462 days
Date of orbit computation   Oct 9 22:25
Observational summary
Optical observations (Discarded) 121 (7)
Radar observations (Discarded) 0 (0)
Arc length 2618 days
Unobserved 547 days

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Ephemeris at epoch 58047 MJD
Right Ascension 232.322 deg
Declination -1.46346 deg
V Magnitude 23.21 mag
Solar Elongation -28.1 deg
Galactic Latitude 42.47 deg
Rate 0.94 deg/day
Direction 105.999 deg

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