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AstDyS ∴ Objects ∴ 2008SW172 ∴ Summary
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(378803) 2008SW172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84752 2.547e-08 au
e 0.173155 6.806e-08
i 13.393 7.13e-06 deg
Ω 269.591 2.803e-05 deg
ω 97.036 3.606e-05 deg
M 74.355 2.294e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3545 au
Aphelion 3.3406 au
Asc. node-Earth separation 1.80558 au
Desc. node-Earth separation 1.72189 au
Earth MOID 1.39932 au
Orbital period 1755.09 days
Date of orbit computation  feb 22 03:10
Observational summary
Optical observations (Discarded) 272 (2)
Radar observations (Discarded) 0 (0)
Arc length 7464.15 days
Unobserved 82 days

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Ephemeris at epoch 60419 MJD
Right Ascension 86.6908 deg
Declination 20.3574 deg
V Magnitude 21.74 mag
Solar Elongation -57.85 deg
Galactic Latitude -4.23 deg
Rate 0.334 deg/day
Direction 93.734 deg

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