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(256646) 2007WJ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41219 1.495e-08 au
e 0.228083 4.186e-08
i 3.8 6.658e-06 deg
Ω 239.348 8.178e-05 deg
ω 52.699 8.357e-05 deg
M 235.617 1.801e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.862 au
Aphelion 2.9624 au
Asc. node-Earth separation 0.99662 au
Desc. node-Earth separation 1.66703 au
Earth MOID 0.84862 au
Orbital period 1368.41 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 305 (3)
Radar observations (Discarded) 0 (0)
Arc length 8901.08 days
Unobserved 88 days

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Ephemeris at epoch 60419 MJD
Right Ascension 133.484 deg
Declination 12.834 deg
V Magnitude 22.42 mag
Solar Elongation -103.16 deg
Galactic Latitude 32.91 deg
Rate 0.101 deg/day
Direction 91.228 deg

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