NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DN4 ∴ Summary
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2009DN4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.2288 0.001275 au
e 0.239843 0.00102
i 3.091 0.01273 deg
Ω 151.624 0.001642 deg
ω 53.148 0.03161 deg
M 61.629 3.571 deg

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Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9341 au
Aphelion 1.5235 au
Asc. node-Earth separation 0.02523 au
Desc. node-Earth separation 0.34179 au
Earth MOID 0.00752 au
Orbital period 497.528 days
Date of orbit computation   Oct 9 18:50
Observational summary
Optical observations (Discarded) 22 (1)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 3160 days

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Ephemeris at epoch 58045 MJD
Right Ascension 279.263 deg
Declination -22.7658 deg
V Magnitude 28.78 mag
Solar Elongation -72.98 deg
Galactic Latitude -7.18 deg
Rate 0.832 deg/day
Direction 88.928 deg

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