NEODyS-2

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2011ES4  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.09153 0.0005092 au
e 0.243743 0.0007977
i 3.389 0.01068 deg
Ω 339.899 0.004842 deg
ω 273.529 0.01768 deg
M 175.436 1.576 deg

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Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8255 au
Aphelion 1.3576 au
Asc. node-Earth separation 0.00248 au
Desc. node-Earth separation 0.04992 au
Earth MOID 0.00056 au
Orbital period 416.536 days
Date of orbit computation   Oct 1 18:19
Observational summary
Optical observations (Discarded) 45 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 2813 days

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Ephemeris at epoch 58439 MJD
Right Ascension 143.703 deg
Declination 19.8058 deg
V Magnitude 27.65 mag
Solar Elongation 94.72 deg
Galactic Latitude 44.6 deg
Rate 0.566 deg/day
Direction 105.92 deg

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