NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ15 ∴ Summary
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2001WJ15  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.48431 0.000518 au
e 0.566542 0.0002661
i 8.95 0.003464 deg
Ω 239.144 0.005575 deg
ω 88.042 0.009572 deg
M 258.664 2.572 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6434 au
Aphelion 2.3252 au
Asc. node-Earth separation -0.02351 au
Desc. node-Earth separation 0.04034 au
Earth MOID 0.00621 au
Orbital period 660.521 days
Date of orbit computation   May 25 10:42
Observational summary
Optical observations (Discarded) 24 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 6425 days

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Ephemeris at epoch 58687 MJD
Right Ascension 170.944 deg
Declination -0.32754 deg
V Magnitude 26.9 mag
Solar Elongation -52.29 deg
Galactic Latitude 55.39 deg
Rate 0.505 deg/day
Direction 105.009 deg

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