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AstDyS ∴ Objects ∴ 1997WJ46 ∴ Summary
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(52640) 1997WJ46  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.31997 1.035e-08 au
e 0.146949 4.036e-08
i 9.052 4.508e-06 deg
Ω 76.001 2.774e-05 deg
ω 312.987 3.165e-05 deg
M 352.006 1.499e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9791 au
Aphelion 2.6609 au
Asc. node-Earth separation 1.07753 au
Desc. node-Earth separation 1.50653 au
Earth MOID 0.99692 au
Orbital period 1290.69 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 1058 (10)
Radar observations (Discarded) 0 (0)
Arc length 7631.02 days
Unobserved 150 days

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Ephemeris at epoch 58560 MJD
Right Ascension 51.1348 deg
Declination 18.833 deg
V Magnitude 19.63 mag
Solar Elongation -56.72 deg
Galactic Latitude -30.94 deg
Rate 0.497 deg/day
Direction 70.281 deg

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