NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DD1 ∴ Summary
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(462559) 2009DD1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.24182 1.175e-08 au
e 0.080759 2.073e-07
i 29.387 2.218e-05 deg
Ω 158.302 1.027e-05 deg
ω 105.011 0.0001328 deg
M 99.743 0.0001179 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 1.3421 au
Asc. node-Earth separation 0.26956 au
Desc. node-Earth separation 0.1987 au
Earth MOID 0.1952 au
Orbital period 505.457 days
Date of orbit computation   Mar 13 15:18
Observational summary
Optical observations (Discarded) 121 (2)
Radar observations (Discarded) 0 (0)
Arc length 2618 days
Unobserved 884 days

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Ephemeris at epoch 58384 MJD
Right Ascension 150.925 deg
Declination 2.22162 deg
V Magnitude 23.62 mag
Solar Elongation 28.84 deg
Galactic Latitude 42.78 deg
Rate 0.756 deg/day
Direction 98.368 deg

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