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(407254) 2009WC261  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09995 2.995e-08 au
e 0.28408 8.111e-08
i 18.161 8.377e-06 deg
Ω 53.82 2.03e-05 deg
ω 343.482 2.867e-05 deg
M 240.762 1.43e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2193 au
Aphelion 3.9806 au
Asc. node-Earth separation 1.2516 au
Desc. node-Earth separation 2.90566 au
Earth MOID 1.23349 au
Orbital period 1993.56 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 241 (1)
Radar observations (Discarded) 0 (0)
Arc length 8939.14 days
Unobserved 344 days

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Ephemeris at epoch 60423 MJD
Right Ascension 269.76 deg
Declination -32.1458 deg
V Magnitude 22.17 mag
Solar Elongation 122.77 deg
Galactic Latitude -4.12 deg
Rate 0.085 deg/day
Direction -163.973 deg

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