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AstDyS ∴ Objects ∴ 2011EC55 ∴ Summary
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(420089) 2011EC55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15272 5.132e-08 au
e 0.046586 7.481e-08
i 12.415 9.948e-06 deg
Ω 20.749 3.681e-05 deg
ω 97.548 0.0001146 deg
M 178.917 0.0001085 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0059 au
Aphelion 3.2996 au
Asc. node-Earth separation 2.16852 au
Desc. node-Earth separation 2.12472 au
Earth MOID 2.05418 au
Orbital period 2044.69 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 156 (0)
Radar observations (Discarded) 0 (0)
Arc length 6667.08 days
Unobserved 284 days

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Ephemeris at epoch 60397 MJD
Right Ascension 317.63 deg
Declination -27.6494 deg
V Magnitude 22.67 mag
Solar Elongation 56.38 deg
Galactic Latitude -41.39 deg
Rate 0.29 deg/day
Direction 78.608 deg

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