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AstDyS ∴ Objects ∴ 2009SL218 ∴ Summary
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(389323) 2009SL218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.11792 1.808e-07 au
e 0.095476 8.463e-08
i 8.053 9.414e-06 deg
Ω 30.693 5.056e-05 deg
ω 25.244 7.453e-05 deg
M 58.497 4.91e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6293 au
Aphelion 5.6066 au
Asc. node-Earth separation 3.67427 au
Desc. node-Earth separation 4.54564 au
Earth MOID 3.64317 au
Orbital period 4229.01 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 244 (1)
Radar observations (Discarded) 0 (0)
Arc length 5229.92 days
Unobserved 68 days

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Ephemeris at epoch 60397 MJD
Right Ascension 116.073 deg
Declination 30.0842 deg
V Magnitude 21.78 mag
Solar Elongation -104.98 deg
Galactic Latitude 23.87 deg
Rate 0.049 deg/day
Direction 137.081 deg

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