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(471081) 2009WL198  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57998 1.93e-08 au
e 0.163799 6.056e-08
i 6.533 5.38e-06 deg
Ω 141.111 5.572e-05 deg
ω 201.438 5.865e-05 deg
M 232.848 1.71e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1574 au
Aphelion 3.0026 au
Asc. node-Earth separation 1.97598 au
Desc. node-Earth separation 1.16592 au
Earth MOID 1.15034 au
Orbital period 1513.64 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 356 (3)
Radar observations (Discarded) 0 (0)
Arc length 8727.9 days
Unobserved 431 days

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Ephemeris at epoch 60419 MJD
Right Ascension 205.378 deg
Declination -0.78603 deg
V Magnitude 20.79 mag
Solar Elongation -169.5 deg
Galactic Latitude 59.6 deg
Rate 0.234 deg/day
Direction -65.818 deg

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