NEODyS-2

Near Earth Objects - Dynamic Site
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2008DD  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.94351 0.0007808 au
e 0.464098 0.0002123
i 15.354 0.004215 deg
Ω 355.54 0.002546 deg
ω 186.754 0.0005064 deg
M 106.474 0.7277 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0415 au
Aphelion 2.8455 au
Asc. node-Earth separation 1.82478 au
Desc. node-Earth separation 0.04899 au
Earth MOID 0.04819 au
Orbital period 989.644 days
Date of orbit computation   May 15 16:36
Observational summary
Optical observations (Discarded) 49 (0)
Radar observations (Discarded) 0 (0)
Arc length 44 days
Unobserved 3344 days

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Ephemeris at epoch 57903 MJD
Right Ascension 6.62085 deg
Declination 0.68802 deg
V Magnitude 26.07 mag
Solar Elongation 62.22 deg
Galactic Latitude -61.54 deg
Rate 0.271 deg/day
Direction 60.532 deg

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