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2009WE198  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17903 2.274e-08 au
e 0.143908 1.028e-07
i 4.565 1.171e-05 deg
Ω 310.356 0.0001045 deg
ω 78.598 0.0001409 deg
M 191.258 8.882e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8655 au
Aphelion 2.4926 au
Asc. node-Earth separation 1.06015 au
Desc. node-Earth separation 1.21195 au
Earth MOID 0.87666 au
Orbital period 1174.88 days
Date of orbit computation  apr 24 01:37
Observational summary
Optical observations (Discarded) 82 (4)
Radar observations (Discarded) 0 (0)
Arc length 9559.09 days
Unobserved 467 days

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Ephemeris at epoch 60425 MJD
Right Ascension 224.254 deg
Declination -24.7305 deg
V Magnitude 22.13 mag
Solar Elongation 164.09 deg
Galactic Latitude 29.95 deg
Rate 0.245 deg/day
Direction -77.145 deg

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