NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ15 ∴ Summary
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2001WJ15  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.48446 0.0005526 au
e 0.566632 0.0002771
i 8.948 0.003474 deg
Ω 239.16 0.005229 deg
ω 88.04 0.008712 deg
M 182.687 2.336 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6433 au
Aphelion 2.3256 au
Asc. node-Earth separation -0.02312 au
Desc. node-Earth separation 0.04074 au
Earth MOID 0.00612 au
Orbital period 660.618 days
Date of orbit computation   Nov 18 11:39
Observational summary
Optical observations (Discarded) 24 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 5612 days

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Ephemeris at epoch 57874 MJD
Right Ascension 134.548 deg
Declination 6.56151 deg
V Magnitude 27.78 mag
Solar Elongation -94.42 deg
Galactic Latitude 31.1 deg
Rate 0.149 deg/day
Direction 74.373 deg

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