NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009AN ∴ Summary
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2009AN  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.40323 0.001877 au
e 0.571787 0.0003307
i 21.474 0.01201 deg
Ω 293.62 0.003874 deg
ω 99.701 0.002622 deg
M 139.396 1.012 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0291 au
Aphelion 3.7774 au
Asc. node-Earth separation 0.77373 au
Desc. node-Earth separation 0.49319 au
Earth MOID 0.28152 au
Orbital period 1360.79 days
Date of orbit computation   Oct 9 18:55
Observational summary
Optical observations (Discarded) 29 (4)
Radar observations (Discarded) 0 (0)
Arc length 29 days
Unobserved 3183 days

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Ephemeris at epoch 58044 MJD
Right Ascension 195.211 deg
Declination -24.9186 deg
V Magnitude 27.2 mag
Solar Elongation 16.99 deg
Galactic Latitude 37.9 deg
Rate 0.286 deg/day
Direction 114.265 deg

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