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2011WW81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38813 2.067e-08 au
e 0.131782 1.188e-07
i 4.194 1.022e-05 deg
Ω 78.24 0.000121 deg
ω 317.706 0.0001396 deg
M 144.501 5.332e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0734 au
Aphelion 2.7028 au
Asc. node-Earth separation 1.15401 au
Desc. node-Earth separation 1.58517 au
Earth MOID 1.08297 au
Orbital period 1347.99 days
Date of orbit computation  feb 22 07:49
Observational summary
Optical observations (Discarded) 79 (2)
Radar observations (Discarded) 0 (0)
Arc length 5569.9 days
Unobserved 488 days

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Ephemeris at epoch 60416 MJD
Right Ascension 185.252 deg
Declination 4.24794 deg
V Magnitude 22.67 mag
Solar Elongation -156.24 deg
Galactic Latitude 65.99 deg
Rate 0.203 deg/day
Direction -74.389 deg

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