NEODyS-2

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2008DB  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.0535 5.702e-09 au
e 0.232963 1.293e-07
i 4.224 1.133e-05 deg
Ω 141.436 4.138e-05 deg
ω 274.629 3.763e-05 deg
M 24.508 1.661e-05 deg

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Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8081 au
Aphelion distance 1.2989 au
Asc. node-Earth separation -0.00862 au
Desc. node-Earth separation 0.00289 au
Earth MOID 0.00089 au
Orbital period 394.956 days
Date of orbit computation   feb 26 10:33
Observational summary
Optical observations (Discarded) 89 (8)
Radar observations (Discarded) 0 (0)
Arc length 4769 days
Unobserved 1195 days

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Ephemeris
(Epoch 60478 MJD)
Right Ascension 137.375 deg
Declination 18.2652 deg
V Magnitude 28.55 mag
Solar Elongation -48.41 deg
Galactic Latitude 38.45 deg
Rate 0.937 deg/day
Direction 104.942 deg

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