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(316618) 2011WJ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14591 3.614e-08 au
e 0.072436 5.214e-08
i 9.269 7.756e-06 deg
Ω 233.695 3.393e-05 deg
ω 72.793 7.319e-05 deg
M 187.332 6.053e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.918 au
Aphelion 3.3738 au
Asc. node-Earth separation 2.05282 au
Desc. node-Earth separation 2.20986 au
Earth MOID 1.92039 au
Orbital period 2038.06 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 249 (1)
Radar observations (Discarded) 0 (0)
Arc length 7591.98 days
Unobserved 69 days

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Ephemeris at epoch 60425 MJD
Right Ascension 119.269 deg
Declination 11.1916 deg
V Magnitude 22.44 mag
Solar Elongation -84.21 deg
Galactic Latitude 19.58 deg
Rate 0.177 deg/day
Direction 89.325 deg

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