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AstDyS ∴ Objects ∴ 1997WB38 ∴ Summary
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(10905) 1997WB38  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.17354 7.736e-09 au
e 0.127729 3.679e-08
i 2.436 3.539e-06 deg
Ω 100.669 0.0001122 deg
ω 170.675 0.0001141 deg
M 330.841 2.25e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8959 au
Aphelion 2.4512 au
Asc. node-Earth separation 1.46235 au
Desc. node-Earth separation 0.88103 au
Earth MOID 0.87845 au
Orbital period 1170.44 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1717 (10)
Radar observations (Discarded) 0 (0)
Arc length 13933.2 days
Unobserved 188 days

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Ephemeris at epoch 58499 MJD
Right Ascension 281.5 deg
Declination -22.7997 deg
V Magnitude 18.66 mag
Solar Elongation 14.7 deg
Galactic Latitude -9.05 deg
Rate 0.608 deg/day
Direction 86.498 deg

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