NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DB1 ∴ Summary
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2009DB1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.23043 0.0001663 au
e 0.44001 8.548e-05
i 4.434 0.0003274 deg
Ω 167.829 0.004696 deg
ω 239.966 0.006096 deg
M 287.398 0.4022 deg

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Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.689 au
Aphelion 1.7718 au
Asc. node-Earth separation 0.27965 au
Desc. node-Earth separation -0.19425 au
Earth MOID 0.03869 au
Orbital period 498.52 days
Date of orbit computation   Feb 5 13:18
Observational summary
Optical observations (Discarded) 61 (5)
Radar observations (Discarded) 0 (0)
Arc length 25 days
Unobserved 3268 days

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Ephemeris at epoch 58174 MJD
Right Ascension 298.538 deg
Declination -17.7887 deg
V Magnitude 26.5 mag
Solar Elongation 39.08 deg
Galactic Latitude -21.61 deg
Rate 0.731 deg/day
Direction 79.171 deg

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