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NEODyS ∴ Objects ∴ 2009ST103 ∴ Summary
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(523816) 2009ST103  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.688 3.458e-08 au
e 0.721965 7.764e-08
i 15.929 1.897e-05 deg
Ω 227.23 6.058e-05 deg
ω 233.831 6.805e-05 deg
M 356.695 1.471e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7474 au
Aphelion 4.6286 au
Asc. node-Earth separation 1.23181 au
Desc. node-Earth separation -0.08822 au
Earth MOID 0.04889 au
Orbital period 1609.69 days
Date of orbit computation   Oct 30 13:40
Observational summary
Optical observations (Discarded) 137 (0)
Radar observations (Discarded) 0 (0)
Arc length 6575 days
Unobserved 49 days

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Ephemeris at epoch 58438 MJD
Right Ascension 189.183 deg
Declination -14.9508 deg
V Magnitude 20.13 mag
Solar Elongation 40.05 deg
Galactic Latitude 47.77 deg
Rate 0.989 deg/day
Direction 111.647 deg

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