NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DD ∴ Summary
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2009DD  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.03364 0.002143 au
e 0.494941 0.0004951
i 5.758 0.00438 deg
Ω 149.171 2.663e-05 deg
ω 1.827 0.0009349 deg
M 339.765 1.672 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0271 au
Aphelion 3.0402 au
Asc. node-Earth separation 0.04052 au
Desc. node-Earth separation 2.02727 au
Earth MOID 0.04008 au
Orbital period 1059.28 days
Date of orbit computation   Oct 9 18:55
Observational summary
Optical observations (Discarded) 62 (2)
Radar observations (Discarded) 0 (0)
Arc length 31 days
Unobserved 3141 days

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Ephemeris at epoch 58050 MJD
Right Ascension 174.737 deg
Declination 1.6554 deg
V Magnitude 27.9 mag
Solar Elongation 36.02 deg
Galactic Latitude 59.17 deg
Rate 1.091 deg/day
Direction 109.581 deg

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