NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DN1 ∴ Summary
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(457663) 2009DN1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.44179 3.728e-09 au
e 0.285344 2.942e-08
i 7.86 5.028e-06 deg
Ω 280.902 3.115e-05 deg
ω 314.232 3.375e-05 deg
M 277.861 1.054e-05 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0304 au
Aphelion 1.8532 au
Asc. node-Earth separation 0.08816 au
Desc. node-Earth separation 0.67148 au
Earth MOID 0.06047 au
Orbital period 632.343 days
Date of orbit computation   Oct 9 22:08
Observational summary
Optical observations (Discarded) 145 (5)
Radar observations (Discarded) 0 (0)
Arc length 9548 days
Unobserved 427 days

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Ephemeris at epoch 58098 MJD
Right Ascension 217.155 deg
Declination -20.0427 deg
V Magnitude 23.07 mag
Solar Elongation 37.91 deg
Galactic Latitude 37.28 deg
Rate 1.021 deg/day
Direction 108.58 deg

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