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(577488) 2013EW121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40277 2.342e-08 au
e 0.199041 6.12e-08
i 4.823 9.521e-06 deg
Ω 172.678 8.032e-05 deg
ω 281.208 8.624e-05 deg
M 49.548 3.516e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9245 au
Aphelion 2.881 au
Asc. node-Earth separation 1.22779 au
Desc. node-Earth separation 1.39548 au
Earth MOID 0.94851 au
Orbital period 1360.4 days
Date of orbit computation  apr 23 21:51
Observational summary
Optical observations (Discarded) 168 (4)
Radar observations (Discarded) 0 (0)
Arc length 8001.95 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 148.858 deg
Declination 12.5307 deg
V Magnitude 21.79 mag
Solar Elongation -110.75 deg
Galactic Latitude 46.38 deg
Rate 0.187 deg/day
Direction 99.062 deg

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