NEODyS-2

Near Earth Objects - Dynamic Site
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2008DD  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.94375 0.0007844 au
e 0.463934 0.0002115
i 15.351 0.004213 deg
Ω 355.538 0.002609 deg
ω 186.772 0.000512 deg
M 251.928 0.8154 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.042 au
Aphelion 2.8455 au
Asc. node-Earth separation 1.82312 au
Desc. node-Earth separation 0.04948 au
Earth MOID 0.04868 au
Orbital period 989.829 days
Date of orbit computation   Mar 13 10:56
Observational summary
Optical observations (Discarded) 49 (0)
Radar observations (Discarded) 0 (0)
Arc length 44 days
Unobserved 3670 days

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Ephemeris at epoch 58229 MJD
Right Ascension 31.8121 deg
Declination 20.9786 deg
V Magnitude 25.37 mag
Solar Elongation -9.83 deg
Galactic Latitude -38.51 deg
Rate 0.432 deg/day
Direction 67.282 deg

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