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AstDyS ∴ Objects ∴ 2011EC57 ∴ Summary
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(549197) 2011EC57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97305 2.957e-08 au
e 0.116797 1.175e-07
i 11.084 8.026e-06 deg
Ω 106.386 5.632e-05 deg
ω 229.043 6.901e-05 deg
M 33.473 4.186e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6258 au
Aphelion 3.3203 au
Asc. node-Earth separation 2.1928 au
Desc. node-Earth separation 1.7074 au
Earth MOID 1.62997 au
Orbital period 1872.41 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 122 (1)
Radar observations (Discarded) 0 (0)
Arc length 9119.97 days
Unobserved 229 days

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Ephemeris at epoch 60426 MJD
Right Ascension 27.778 deg
Declination 2.79049 deg
V Magnitude 22.08 mag
Solar Elongation 12.16 deg
Galactic Latitude -56.8 deg
Rate 0.429 deg/day
Direction 69.271 deg

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