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(406263) 2007ER8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09083 3.54e-08 au
e 0.213166 8.886e-08
i 15.883 1.474e-05 deg
Ω 3.24 3.063e-05 deg
ω 225.434 4.515e-05 deg
M 19.81 3.468e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.432 au
Aphelion 3.7497 au
Asc. node-Earth separation 2.4674 au
Desc. node-Earth separation 1.56965 au
Earth MOID 1.45232 au
Orbital period 1984.77 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 136 (2)
Radar observations (Discarded) 0 (0)
Arc length 5892.72 days
Unobserved 335 days

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Ephemeris at epoch 60398 MJD
Right Ascension 285.888 deg
Declination -39.0139 deg
V Magnitude 21.23 mag
Solar Elongation 85.83 deg
Galactic Latitude -18.88 deg
Rate 0.31 deg/day
Direction 103.052 deg

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