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2011ET4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.63194 2.984e-07 au
e 0.301384 3.968e-07
i 31.76 6.34e-05 deg
Ω 347.621 1.143e-05 deg
ω 149.537 0.0002288 deg
M 112.189 0.0007259 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1401 au
Aphelion distance 2.1238 au
Asc. node-Earth separation 0.998 au
Desc. node-Earth separation 0.18531 au
Earth MOID 0.1812 au
Orbital period 761.473 days
Date of orbit computation   feb 26 10:55
Observational summary
Optical observations (Discarded) 123 (4)
Radar observations (Discarded) 0 (0)
Arc length 2750 days
Unobserved 2048 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 333.057 deg
Declination -41.011 deg
V Magnitude 25.11 mag
Solar Elongation 72.89 deg
Galactic Latitude -54.6 deg
Rate 0.367 deg/day
Direction 77.374 deg

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