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2013ER89  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.69497 1.263e-08 au
e 0.535661 1.352e-07
i 26.983 5.012e-05 deg
Ω 0.954 1.34e-05 deg
ω 283.622 3.729e-05 deg
M 320.203 3.05e-05 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.787 au
Aphelion distance 2.6029 au
Asc. node-Earth separation 0.07063 au
Desc. node-Earth separation 0.38696 au
Earth MOID 0.04851 au
Orbital period 806.013 days
Date of orbit computation   mar 8 13:52
Observational summary
Optical observations (Discarded) 115 (1)
Radar observations (Discarded) 0 (0)
Arc length 4012 days
Unobserved 22 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 164.718 deg
Declination 5.67199 deg
V Magnitude 19.83 mag
Solar Elongation -155.27 deg
Galactic Latitude 55.69 deg
Rate 1.288 deg/day
Direction -111.043 deg

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