NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ15 ∴ Summary
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2001WJ15  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.48458 0.0005579 au
e 0.566469 0.0002767
i 8.949 0.003434 deg
Ω 239.145 0.005148 deg
ω 88.049 0.008494 deg
M 291.667 2.396 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6436 au
Aphelion 2.3256 au
Asc. node-Earth separation -0.02198 au
Desc. node-Earth separation 0.041 au
Earth MOID 0.00581 au
Orbital period 660.7 days
Date of orbit computation   Jul 10 17:56
Observational summary
Optical observations (Discarded) 24 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 5720 days

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Ephemeris at epoch 57982 MJD
Right Ascension 171.38 deg
Declination -1.41223 deg
V Magnitude 27.57 mag
Solar Elongation -28.94 deg
Galactic Latitude 54.75 deg
Rate 0.506 deg/day
Direction 109.022 deg

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