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AstDyS ∴ Objects ∴ 2005EW257 ∴ Summary
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(303530) 2005EW257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6395 1.831e-08 au
e 0.092453 5.182e-08
i 1.587 5.353e-06 deg
Ω 263.19 0.0002203 deg
ω 321.21 0.0002227 deg
M 124.871 3.409e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3955 au
Aphelion 2.8835 au
Asc. node-Earth separation 1.42562 au
Desc. node-Earth separation 1.8362 au
Earth MOID 1.38652 au
Orbital period 1566.32 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 259 (2)
Radar observations (Discarded) 0 (0)
Arc length 10024.3 days
Unobserved 270 days

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Ephemeris at epoch 60418 MJD
Right Ascension 6.97063 deg
Declination 4.29929 deg
V Magnitude 22.63 mag
Solar Elongation 20.06 deg
Galactic Latitude -58.06 deg
Rate 0.399 deg/day
Direction 66.614 deg

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