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(81101) 2000ER109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61524 1.146e-08 au
e 0.168703 3.174e-08
i 10.778 3.76e-06 deg
Ω 224.536 2.161e-05 deg
ω 53.587 2.524e-05 deg
M 158.187 1.302e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.174 au
Aphelion 3.0564 au
Asc. node-Earth separation 1.3008 au
Desc. node-Earth separation 1.83342 au
Earth MOID 1.17746 au
Orbital period 1544.78 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1756 (10)
Radar observations (Discarded) 0 (0)
Arc length 8776.81 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 74.0036 deg
Declination 16.753 deg
V Magnitude 20.67 mag
Solar Elongation -38.11 deg
Galactic Latitude -16.25 deg
Rate 0.336 deg/day
Direction 84.619 deg

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