AstDyS-2

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AstDyS ∴ Objects ∴ 1997WB6 ∴ Summary
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(31159) 1997WB6  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31901 6.179e-09 au
e 0.058787 3.547e-08
i 4.383 2.686e-06 deg
Ω 79.524 5.02e-05 deg
ω 75.208 5.774e-05 deg
M 75.02 2.737e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1827 au
Aphelion 2.4553 au
Asc. node-Earth separation 1.29306 au
Desc. node-Earth separation 1.33073 au
Earth MOID 1.19781 au
Orbital period 1289.89 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2764 (82)
Radar observations (Discarded) 0 (0)
Arc length 9612.69 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 261.533 deg
Declination -21.369 deg
V Magnitude 18.31 mag
Solar Elongation 133.78 deg
Galactic Latitude 7.77 deg
Rate 0.048 deg/day
Direction -112.793 deg

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