NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DR3 ∴ Summary
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2009DR3  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.97542 3.478e-06 au
e 0.560678 8.75e-07
i 4.082 5.749e-06 deg
Ω 344.736 9.904e-06 deg
ω 237.454 1.76e-05 deg
M 77.549 0.00302 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 3.083 au
Asc. node-Earth separation 0.93125 au
Desc. node-Earth separation 0.04853 au
Earth MOID 0.00934 au
Orbital period 1014.12 days
Date of orbit computation   Feb 5 13:40
Observational summary
Optical observations (Discarded) 244 (2)
Radar observations (Discarded) 2 (0)
Arc length 191 days
Unobserved 3107 days

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Ephemeris at epoch 58174 MJD
Right Ascension 349.243 deg
Declination -4.12282 deg
V Magnitude 26.11 mag
Solar Elongation -12.43 deg
Galactic Latitude -57.79 deg
Rate 0.49 deg/day
Direction 65.609 deg

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