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AstDyS ∴ Objects ∴ 1997WJ46 ∴ Summary
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(52640) 1997WJ46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32048 7.334e-09 au
e 0.146419 3.35e-08
i 9.05 2.922e-06 deg
Ω 75.946 2.167e-05 deg
ω 312.751 2.407e-05 deg
M 190.131 9.544e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9807 au
Aphelion 2.6602 au
Asc. node-Earth separation 1.08104 au
Desc. node-Earth separation 1.50657 au
Earth MOID 0.99939 au
Orbital period 1291.12 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 2304 (48)
Radar observations (Discarded) 0 (0)
Arc length 9315.99 days
Unobserved 302 days

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Ephemeris at epoch 60397 MJD
Right Ascension 230.973 deg
Declination -9.94245 deg
V Magnitude 19.46 mag
Solar Elongation 135.66 deg
Galactic Latitude 37.66 deg
Rate 0.09 deg/day
Direction -70.773 deg

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