NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WJ15 ∴ Summary
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2011WJ15  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.30139 0.008049 au
e 0.788566 0.0009254
i 14.872 0.01892 deg
Ω 58.739 0.001175 deg
ω 260.35 0.004063 deg
M 306.388 3.545 deg

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Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4866 au
Aphelion 4.1162 au
Asc. node-Earth separation 0.01409 au
Desc. node-Earth separation -0.24291 au
Earth MOID 0.00383 au
Orbital period 1275.22 days
Date of orbit computation   Mar 13 12:06
Observational summary
Optical observations (Discarded) 47 (0)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 2490 days

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Ephemeris at epoch 58386 MJD
Right Ascension 205.276 deg
Declination -18.7175 deg
V Magnitude 26.59 mag
Solar Elongation -29.51 deg
Galactic Latitude 42.6 deg
Rate 0.708 deg/day
Direction 144.177 deg

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