NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ15 ∴ Summary
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2001WJ15  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.48434 0.0005237 au
e 0.566486 0.0002636
i 8.95 0.003463 deg
Ω 239.144 0.005561 deg
ω 88.045 0.009466 deg
M 149.647 2.515 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6435 au
Aphelion 2.3252 au
Asc. node-Earth separation -0.02478 au
Desc. node-Earth separation 0.03995 au
Earth MOID 0.00656 au
Orbital period 660.538 days
Date of orbit computation   Oct 1 16:50
Observational summary
Optical observations (Discarded) 24 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 6204 days

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Ephemeris at epoch 58466 MJD
Right Ascension 171.054 deg
Declination -6.66617 deg
V Magnitude 28.07 mag
Solar Elongation 87.27 deg
Galactic Latitude 50.16 deg
Rate 0.212 deg/day
Direction 131.038 deg

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