NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SM ∴ Summary
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2009SM  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.77194 4.577e-08 au
e 0.336348 2.593e-07
i 20.644 4.275e-05 deg
Ω 22.09 2.724e-05 deg
ω 273.47 0.0001133 deg
M 257.422 6.071e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.176 au
Aphelion 2.3679 au
Asc. node-Earth separation 0.5423 au
Desc. node-Earth separation 0.60189 au
Earth MOID 0.37231 au
Orbital period 861.536 days
Date of orbit computation   Mar 13 11:14
Observational summary
Optical observations (Discarded) 78 (5)
Radar observations (Discarded) 0 (0)
Arc length 2578 days
Unobserved 712 days

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Ephemeris at epoch 58380 MJD
Right Ascension 206.608 deg
Declination -20.1556 deg
V Magnitude 22.73 mag
Solar Elongation -37.02 deg
Galactic Latitude 40.88 deg
Rate 0.759 deg/day
Direction 119.548 deg

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