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AstDyS ∴ Objects ∴ 1999WB11 ∴ Summary
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(102871) 1999WB11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34692 7.362e-09 au
e 0.209438 3.745e-08
i 3.503 3.938e-06 deg
Ω 79.317 6.804e-05 deg
ω 315.437 6.886e-05 deg
M 294.155 1.257e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8554 au
Aphelion 2.8385 au
Asc. node-Earth separation 0.96839 au
Desc. node-Earth separation 1.62277 au
Earth MOID 0.86429 au
Orbital period 1313.25 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 860 (6)
Radar observations (Discarded) 0 (0)
Arc length 8644.99 days
Unobserved 300 days

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Ephemeris at epoch 60419 MJD
Right Ascension 335.873 deg
Declination -12.5412 deg
V Magnitude 21.35 mag
Solar Elongation 56.06 deg
Galactic Latitude -52.46 deg
Rate 0.477 deg/day
Direction 70.853 deg

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