NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DN1 ∴ Summary
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(457663) 2009DN1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.44183 6.512e-09 au
e 0.285356 5.178e-08
i 7.86 8.552e-06 deg
Ω 280.899 5.116e-05 deg
ω 314.223 5.524e-05 deg
M 31.73 1.83e-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 1.8533 au
Asc. node-Earth separation 0.08796 au
Desc. node-Earth separation 0.66948 au
Earth MOID 0.06024 au
Orbital period 632.368 days
Date of orbit computation   Mar 13 15:46
Observational summary
Optical observations (Discarded) 145 (1)
Radar observations (Discarded) 0 (0)
Arc length 9548 days
Unobserved 618 days

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Ephemeris at epoch 58289 MJD
Right Ascension 22.1268 deg
Declination 16.3181 deg
V Magnitude 23.8 mag
Solar Elongation 62.09 deg
Galactic Latitude -45.63 deg
Rate 0.558 deg/day
Direction 62.646 deg

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