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2011ES18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08312 3.479e-08 au
e 0.298877 8.192e-08
i 16.105 1.59e-05 deg
Ω 186.245 4.11e-05 deg
ω 321.688 6.556e-05 deg
M 166.785 4.245e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1616 au
Aphelion 4.0046 au
Asc. node-Earth separation 1.27665 au
Desc. node-Earth separation 2.66681 au
Earth MOID 1.1945 au
Orbital period 1977.35 days
Date of orbit computation  apr 24 01:43
Observational summary
Optical observations (Discarded) 132 (1)
Radar observations (Discarded) 0 (0)
Arc length 5884.88 days
Unobserved 688 days

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Ephemeris at epoch 60425 MJD
Right Ascension 334.845 deg
Declination 0.15431 deg
V Magnitude 24.05 mag
Solar Elongation 58.73 deg
Galactic Latitude -44.42 deg
Rate 0.207 deg/day
Direction 65.966 deg

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