NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WJ15 ∴ Summary
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2011WJ15  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.30179 0.007806 au
e 0.788555 0.0008991
i 14.872 0.01886 deg
Ω 58.738 0.002156 deg
ω 260.342 0.0032 deg
M 2.84 3.839 deg

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Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4867 au
Aphelion 4.1169 au
Asc. node-Earth separation 0.01485 au
Desc. node-Earth separation -0.24452 au
Earth MOID 0.00404 au
Orbital period 1275.55 days
Date of orbit computation   Oct 1 18:27
Observational summary
Optical observations (Discarded) 47 (0)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 2546 days

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Ephemeris at epoch 58442 MJD
Right Ascension 112.334 deg
Declination 31.4668 deg
V Magnitude 23.31 mag
Solar Elongation 127.55 deg
Galactic Latitude 21.28 deg
Rate 3.744 deg/day
Direction -65.634 deg

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