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AstDyS ∴ Objects ∴ 2003WJ161 ∴ Summary
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(201798) 2003WJ161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75178 1.304e-08 au
e 0.225583 6.257e-08
i 9.594 5.172e-06 deg
Ω 72.711 3.713e-05 deg
ω 118.769 3.811e-05 deg
M 63.873 1.14e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.131 au
Aphelion 3.3725 au
Asc. node-Earth separation 1.94537 au
Desc. node-Earth separation 1.34133 au
Earth MOID 1.14956 au
Orbital period 1667.32 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 630 (4)
Radar observations (Discarded) 0 (0)
Arc length 9852.03 days
Unobserved 319 days

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Ephemeris at epoch 60398 MJD
Right Ascension 304.167 deg
Declination -23.9566 deg
V Magnitude 21.25 mag
Solar Elongation 67.55 deg
Galactic Latitude -28.73 deg
Rate 0.328 deg/day
Direction 85.874 deg

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