AstDyS-2

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AstDyS ∴ Objects ∴ 2008SW20 ∴ Summary
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(528286) 2008SW20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56971 2.532e-08 au
e 0.127801 1.2e-07
i 8.061 9.719e-06 deg
Ω 349.966 8.281e-05 deg
ω 317.803 9.206e-05 deg
M 306.018 4.144e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2413 au
Aphelion 2.8981 au
Asc. node-Earth separation 1.30337 au
Desc. node-Earth separation 1.799 au
Earth MOID 1.23443 au
Orbital period 1504.61 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 9596.23 days
Unobserved 437 days

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Ephemeris at epoch 60426 MJD
Right Ascension 266.874 deg
Declination -34.9896 deg
V Magnitude 21.68 mag
Solar Elongation 127.61 deg
Galactic Latitude -3.48 deg
Rate 0.088 deg/day
Direction 161.942 deg

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