NEODyS-2

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2009DD  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.03537 0.003432 au
e 0.493259 0.0006788
i 5.753 0.006159 deg
Ω 149.099 0.002851 deg
ω 2.066 0.01361 deg
M 74.422 4.578 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0314 au
Aphelion distance 3.0393 au
Asc. node-Earth separation 0.04367 au
Desc. node-Earth separation 2.02632 au
Earth MOID 0.04314 au
Orbital period 1060.63 days
Date of orbit computation   feb 26 10:37
Observational summary
Optical observations (Discarded) 62 (0)
Radar observations (Discarded) 0 (0)
Arc length 31 days
Unobserved 5509 days

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Ephemeris
(Epoch 60418 MJD)
Right Ascension 311.302 deg
Declination -13.8675 deg
V Magnitude 30.13 mag
Solar Elongation 78.18 deg
Galactic Latitude -31.39 deg
Rate 0.245 deg/day
Direction 73.156 deg

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