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AstDyS ∴ Objects ∴ 2001SW42 ∴ Summary
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(109942) 2001SW42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7407 1.167e-08 au
e 0.070325 3.977e-08
i 3.886 4.615e-06 deg
Ω 161.928 6.44e-05 deg
ω 270.237 7.499e-05 deg
M 286.124 3.62e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.548 au
Aphelion 2.9334 au
Asc. node-Earth separation 1.73535 au
Desc. node-Earth separation 1.72006 au
Earth MOID 1.56657 au
Orbital period 1657.26 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 655 (4)
Radar observations (Discarded) 0 (0)
Arc length 8881.94 days
Unobserved 257 days

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Ephemeris at epoch 60398 MJD
Right Ascension 355.464 deg
Declination -2.39833 deg
V Magnitude 21.22 mag
Solar Elongation 13.58 deg
Galactic Latitude -60.18 deg
Rate 0.428 deg/day
Direction 68.158 deg

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