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(209557) 2004WJ12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35387 1.163e-08 au
e 0.171604 4.58e-08
i 4.293 5.355e-06 deg
Ω 315.929 6.638e-05 deg
ω 174.141 6.836e-05 deg
M 83.797 1.697e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9499 au
Aphelion 2.7578 au
Asc. node-Earth separation 1.74114 au
Desc. node-Earth separation 0.96596 au
Earth MOID 0.96523 au
Orbital period 1319.09 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 423 (4)
Radar observations (Discarded) 0 (0)
Arc length 9159.71 days
Unobserved 487 days

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Ephemeris at epoch 60426 MJD
Right Ascension 253.601 deg
Declination -29.066 deg
V Magnitude 20.74 mag
Solar Elongation 139.87 deg
Galactic Latitude 9.13 deg
Rate 0.117 deg/day
Direction -95.487 deg

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