NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DB1 ∴ Summary
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2009DB1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.23053 0.0001662 au
e 0.439924 8.554e-05
i 4.434 0.0003251 deg
Ω 167.836 0.004719 deg
ω 239.945 0.006168 deg
M 143.006 0.3728 deg

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Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6892 au
Aphelion 1.7719 au
Asc. node-Earth separation 0.28159 au
Desc. node-Earth separation -0.19356 au
Earth MOID 0.03896 au
Orbital period 498.581 days
Date of orbit computation   Oct 9 18:59
Observational summary
Optical observations (Discarded) 61 (5)
Radar observations (Discarded) 0 (0)
Arc length 25 days
Unobserved 3139 days

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Ephemeris at epoch 58045 MJD
Right Ascension 216.921 deg
Declination -12.0228 deg
V Magnitude 26.89 mag
Solar Elongation -13.17 deg
Galactic Latitude 44.41 deg
Rate 0.557 deg/day
Direction 107.905 deg

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