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AstDyS ∴ Objects ∴ 2001SW339 ∴ Summary
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(452347) 2001SW339  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71522 2.044e-08 au
e 0.210402 7.93e-08
i 15.748 9.447e-06 deg
Ω 215.635 2.048e-05 deg
ω 119.401 2.905e-05 deg
M 31.958 2.249e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1439 au
Aphelion 3.2865 au
Asc. node-Earth separation 1.88755 au
Desc. node-Earth separation 1.35958 au
Earth MOID 1.18392 au
Orbital period 1634.2 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 267 (4)
Radar observations (Discarded) 0 (0)
Arc length 8087.91 days
Unobserved 135 days

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Ephemeris at epoch 60398 MJD
Right Ascension 16.1788 deg
Declination 9.55946 deg
V Magnitude 21.31 mag
Solar Elongation -10.41 deg
Galactic Latitude -53.17 deg
Rate 0.511 deg/day
Direction 74.069 deg

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