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(281720) 2008WJ117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0476 4.031e-08 au
e 0.042093 6.764e-08
i 16.076 7.143e-06 deg
Ω 257.495 2.608e-05 deg
ω 353.153 9.212e-05 deg
M 148.1 8.836e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9193 au
Aphelion 3.1759 au
Asc. node-Earth separation 1.90505 au
Desc. node-Earth separation 2.19077 au
Earth MOID 1.90493 au
Orbital period 1943.28 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 355 (5)
Radar observations (Discarded) 0 (0)
Arc length 8186.79 days
Unobserved 101 days

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Ephemeris at epoch 60397 MJD
Right Ascension 28.6941 deg
Declination 19.7701 deg
V Magnitude 21.54 mag
Solar Elongation -27.14 deg
Galactic Latitude -40.66 deg
Rate 0.354 deg/day
Direction 76.313 deg

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