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(553791) 2011WE121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54699 3.559e-08 au
e 0.230996 2.495e-07
i 5.563 6.02e-06 deg
Ω 110.569 0.0001392 deg
ω 285.589 0.000143 deg
M 29.502 2.652e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9586 au
Aphelion 3.1353 au
Asc. node-Earth separation 1.28699 au
Desc. node-Earth separation 1.55461 au
Earth MOID 0.97477 au
Orbital period 1484.7 days
Date of orbit computation  feb 22 03:46
Observational summary
Optical observations (Discarded) 231 (3)
Radar observations (Discarded) 0 (0)
Arc length 8758.02 days
Unobserved 101 days

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Ephemeris at epoch 60416 MJD
Right Ascension 67.9702 deg
Declination 20.246 deg
V Magnitude 22.69 mag
Solar Elongation -43.25 deg
Galactic Latitude -18.65 deg
Rate 0.523 deg/day
Direction 78.339 deg

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