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AstDyS ∴ Objects ∴ 2008SW289 ∴ Summary
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(336293) 2008SW289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71115 2.207e-08 au
e 0.176007 5.681e-08
i 11.299 8.224e-06 deg
Ω 203.655 2.305e-05 deg
ω 118.355 3.326e-05 deg
M 230.401 2.098e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.234 au
Aphelion 3.1883 au
Asc. node-Earth separation 1.86385 au
Desc. node-Earth separation 1.42865 au
Earth MOID 1.24833 au
Orbital period 1630.53 days
Date of orbit computation  feb 22 03:01
Observational summary
Optical observations (Discarded) 377 (0)
Radar observations (Discarded) 0 (0)
Arc length 6655.91 days
Unobserved 845 days

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Ephemeris at epoch 60398 MJD
Right Ascension 172.133 deg
Declination -4.22097 deg
V Magnitude 20.95 mag
Solar Elongation -164.37 deg
Galactic Latitude 52.8 deg
Rate 0.224 deg/day
Direction -52.682 deg

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