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(490970) 2011EA9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12301 4.23e-08 au
e 0.102396 6.243e-08
i 18.032 6.948e-06 deg
Ω 139.511 2.234e-05 deg
ω 338.367 4.89e-05 deg
M 156.125 4.09e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8032 au
Aphelion 3.4428 au
Asc. node-Earth separation 1.83558 au
Desc. node-Earth separation 2.40235 au
Earth MOID 1.8256 au
Orbital period 2015.85 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 241 (1)
Radar observations (Discarded) 0 (0)
Arc length 4891.44 days
Unobserved 282 days

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Ephemeris at epoch 60397 MJD
Right Ascension 295.562 deg
Declination -9.87798 deg
V Magnitude 22.52 mag
Solar Elongation 72.14 deg
Galactic Latitude -15.73 deg
Rate 0.219 deg/day
Direction 77.269 deg

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