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AstDyS ∴ Objects ∴ 2005EC261 ∴ Summary
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(311280) 2005EC261  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.40661 3.529e-08 au
e 0.108417 7.273e-08
i 5.184 1.378e-05 deg
Ω 133.226 9.578e-05 deg
ω 68.396 0.0001241 deg
M 207.765 7.614e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1457 au
Aphelion 2.6675 au
Asc. node-Earth separation 1.30031 au
Desc. node-Earth separation 1.46224 au
Earth MOID 1.14794 au
Orbital period 1363.67 days
Date of orbit computation  Oct 31 08:10
Observational summary
Optical observations (Discarded) 115 (2)
Radar observations (Discarded) 0 (0)
Arc length 5025.2 days
Unobserved 627 days

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Ephemeris at epoch 58594 MJD
Right Ascension 71.9281 deg
Declination 19.4972 deg
V Magnitude 22.56 mag
Solar Elongation -42.7 deg
Galactic Latitude -16.2 deg
Rate 0.41 deg/day
Direction 79.955 deg

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