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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005EW255 ∴ Summary
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(311278) 2005EW255  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38604 1.481e-08 au
e 0.187478 5.736e-08
i 1.96 6.415e-06 deg
Ω 229.338 0.0002088 deg
ω 178.14 0.0002102 deg
M 347.524 2.481e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9387 au
Aphelion 2.8334 au
Asc. node-Earth separation 1.82158 au
Desc. node-Earth separation 0.94879 au
Earth MOID 0.94785 au
Orbital period 1346.21 days
Date of orbit computation  Oct 31 08:10
Observational summary
Optical observations (Discarded) 233 (1)
Radar observations (Discarded) 0 (0)
Arc length 9515.28 days
Unobserved 181 days

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Ephemeris at epoch 58593 MJD
Right Ascension 80.0241 deg
Declination 21.8343 deg
V Magnitude 21.81 mag
Solar Elongation -51.38 deg
Galactic Latitude -8.69 deg
Rate 0.51 deg/day
Direction 86.223 deg

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