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(435454) 2008ER117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20663 1.607e-08 au
e 0.131695 6.707e-08
i 5.57 8.755e-06 deg
Ω 330.939 5.879e-05 deg
ω 326.025 6.719e-05 deg
M 196.474 2.96e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.916 au
Aphelion 2.4972 au
Asc. node-Earth separation 0.94427 au
Desc. node-Earth separation 1.44577 au
Earth MOID 0.9031 au
Orbital period 1197.27 days
Date of orbit computation  feb 22 03:22
Observational summary
Optical observations (Discarded) 184 (0)
Radar observations (Discarded) 0 (0)
Arc length 5375.95 days
Unobserved 537 days

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Ephemeris at epoch 60419 MJD
Right Ascension 112.617 deg
Declination 23.4715 deg
V Magnitude 23.17 mag
Solar Elongation -81.57 deg
Galactic Latitude 18.66 deg
Rate 0.271 deg/day
Direction 105.419 deg

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