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2011ET4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.63194 2.947e-07 au
e 0.301605 3.956e-07
i 31.767 6.341e-05 deg
Ω 347.629 1.142e-05 deg
ω 149.503 0.0002284 deg
M 188.593 0.0006482 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1397 au
Aphelion distance 2.1241 au
Asc. node-Earth separation 0.99769 au
Desc. node-Earth separation 0.18605 au
Earth MOID 0.18191 au
Orbital period 761.47 days
Date of orbit computation   giu 10 13:05
Observational summary
Optical observations (Discarded) 123 (4)
Radar observations (Discarded) 0 (0)
Arc length 2750 days
Unobserved 1481 days

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Ephemeris
(Epoch 59853 MJD)
Right Ascension 321.072 deg
Declination -25.1164 deg
V Magnitude 24.08 mag
Solar Elongation -127.46 deg
Galactic Latitude -43.79 deg
Rate 0.323 deg/day
Direction -39.842 deg

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