NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008OB9 ∴ Summary
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(414287) 2008OB9  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 3.21096 2.691e-08 au
e 0.757194 2.868e-08
i 13.503 1.19e-05 deg
Ω 202.976 2.613e-05 deg
ω 238.222 2.541e-05 deg
M 176.416 2.862e-06 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7796 au
Aphelion 5.6423 au
Asc. node-Earth separation 1.27718 au
Desc. node-Earth separation -0.01705 au
Earth MOID 0.00789 au
Orbital period 2101.61 days
Date of orbit computation   Jul 10 22:45
Observational summary
Optical observations (Discarded) 321 (7)
Radar observations (Discarded) 0 (0)
Arc length 2457 days
Unobserved 849 days

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Ephemeris at epoch 57982 MJD
Right Ascension 249.002 deg
Declination -9.91132 deg
V Magnitude 25.76 mag
Solar Elongation -104.46 deg
Galactic Latitude 24.2 deg
Rate 0.031 deg/day
Direction -158.783 deg

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