NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DR3 ∴ Summary
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2009DR3  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.97566 5.11e-06 au
e 0.560601 1.27e-06
i 4.081 7.873e-06 deg
Ω 344.729 1.663e-05 deg
ω 237.473 3.158e-05 deg
M 148.52 0.004704 deg

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Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8681 au
Aphelion 3.0832 au
Asc. node-Earth separation 0.93176 au
Desc. node-Earth separation 0.04736 au
Earth MOID 0.00909 au
Orbital period 1014.3 days
Date of orbit computation   Oct 1 17:55
Observational summary
Optical observations (Discarded) 244 (0)
Radar observations (Discarded) 2 (0)
Arc length 191 days
Unobserved 3340 days

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Ephemeris at epoch 58407 MJD
Right Ascension 33.0454 deg
Declination 18.0082 deg
V Magnitude 25.89 mag
Solar Elongation 164.77 deg
Galactic Latitude -40.8 deg
Rate 0.288 deg/day
Direction -106.452 deg

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