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AstDyS ∴ Objects ∴ 2011SW208 ∴ Summary
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(442346) 2011SW208  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62038 3.932e-08 au
e 0.238319 1.077e-07
i 3.315 1.2e-05 deg
Ω 122.054 0.0001563 deg
ω 241.49 0.0001611 deg
M 350.166 4.028e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9959 au
Aphelion 3.2449 au
Asc. node-Earth separation 1.80445 au
Desc. node-Earth separation 1.20396 au
Earth MOID 0.99606 au
Orbital period 1549.34 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 96 (1)
Radar observations (Discarded) 0 (0)
Arc length 4807.13 days
Unobserved 1195 days

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Ephemeris at epoch 60426 MJD
Right Ascension 9.86313 deg
Declination 2.17588 deg
V Magnitude 22.43 mag
Solar Elongation 26.07 deg
Galactic Latitude -60.55 deg
Rate 0.577 deg/day
Direction 68.083 deg

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