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AstDyS ∴ Objects ∴ 2011SW109 ∴ Summary
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(477989) 2011SW109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75811 2.671e-08 au
e 0.210742 5.812e-08
i 8.754 9.286e-06 deg
Ω 2.353 4.798e-05 deg
ω 73.052 5.522e-05 deg
M 204.577 2.514e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1769 au
Aphelion 3.3394 au
Asc. node-Earth separation 1.48091 au
Desc. node-Earth separation 1.81152 au
Earth MOID 1.21092 au
Orbital period 1673.08 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 189 (0)
Radar observations (Discarded) 0 (0)
Arc length 7004.11 days
Unobserved 342 days

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Ephemeris at epoch 60426 MJD
Right Ascension 297.19 deg
Declination -31.1015 deg
V Magnitude 23.05 mag
Solar Elongation 102.34 deg
Galactic Latitude -25.1 deg
Rate 0.106 deg/day
Direction 105.091 deg

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