NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009AL ∴ Summary
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2009AL  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.49163 0.002439 au
e 0.664627 0.0003381
i 3.933 0.002433 deg
Ω 223.972 0.008271 deg
ω 313.931 0.004365 deg
M 56.4 1.161 deg

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Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8356 au
Aphelion 4.1476 au
Asc. node-Earth separation -0.05537 au
Desc. node-Earth separation 1.59068 au
Earth MOID 0.01102 au
Orbital period 1436.56 days
Date of orbit computation   Oct 9 18:55
Observational summary
Optical observations (Discarded) 58 (6)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 3188 days

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Ephemeris at epoch 58048 MJD
Right Ascension 301.346 deg
Declination -16.0245 deg
V Magnitude 27.31 mag
Solar Elongation -91.55 deg
Galactic Latitude -23.4 deg
Rate 0.177 deg/day
Direction 85.838 deg

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