NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DN1 ∴ Summary
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(457663) 2009DN1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.44193 6.505e-09 au
e 0.285309 5.177e-08
i 7.86 8.552e-06 deg
Ω 280.896 5.116e-05 deg
ω 314.239 5.524e-05 deg
M 145.571 1.844e-05 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0305 au
Aphelion 1.8533 au
Asc. node-Earth separation 0.08706 au
Desc. node-Earth separation 0.66939 au
Earth MOID 0.05933 au
Orbital period 632.433 days
Date of orbit computation   Oct 1 22:23
Observational summary
Optical observations (Discarded) 145 (1)
Radar observations (Discarded) 0 (0)
Arc length 9548 days
Unobserved 768 days

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Ephemeris at epoch 58439 MJD
Right Ascension 34.3284 deg
Declination 27.7197 deg
V Magnitude 21.99 mag
Solar Elongation -161.57 deg
Galactic Latitude -31.4 deg
Rate 0.417 deg/day
Direction -124.072 deg

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