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AstDyS ∴ Objects ∴ 2001WJ42 ∴ Summary
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(629401) 2001WJ42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70949 1.633e-08 au
e 0.1317 5.595e-08
i 4.161 6.324e-06 deg
Ω 66.372 8.929e-05 deg
ω 341.04 9.497e-05 deg
M 7.122 2.996e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3527 au
Aphelion 3.0663 au
Asc. node-Earth separation 1.38179 au
Desc. node-Earth separation 2.02804 au
Earth MOID 1.36328 au
Orbital period 1629.04 days
Date of orbit computation  apr 23 22:01
Observational summary
Optical observations (Discarded) 228 (1)
Radar observations (Discarded) 0 (0)
Arc length 8059.87 days
Unobserved 164 days

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Ephemeris at epoch 60426 MJD
Right Ascension 53.6129 deg
Declination 19.1264 deg
V Magnitude 22.43 mag
Solar Elongation -19.99 deg
Galactic Latitude -29.18 deg
Rate 0.484 deg/day
Direction 74.559 deg

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