NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DR3 ∴ Summary
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2009DR3  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.97536 5.119e-06 au
e 0.560682 1.262e-06
i 4.082 7.854e-06 deg
Ω 344.738 1.64e-05 deg
ω 237.445 3.143e-05 deg
M 295.548 0.003879 deg

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Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8678 au
Aphelion 3.0829 au
Asc. node-Earth separation 0.93315 au
Desc. node-Earth separation 0.04843 au
Earth MOID 0.00931 au
Orbital period 1014.07 days
Date of orbit computation   Nov 18 12:40
Observational summary
Optical observations (Discarded) 244 (0)
Radar observations (Discarded) 2 (0)
Arc length 191 days
Unobserved 2769 days

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Ephemeris at epoch 57836 MJD
Right Ascension 71.2975 deg
Declination 25.7671 deg
V Magnitude 25.59 mag
Solar Elongation -69.92 deg
Galactic Latitude -12.79 deg
Rate 0.336 deg/day
Direction 88.2 deg

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