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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001BA40 ∴ Summary
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(138947) 2001BA40  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.11906 2.728e-09 au
e 0.253857 6.071e-08
i 12.845 7.617e-06 deg
Ω 270.9 1.89e-05 deg
ω 0.005 2.572e-05 deg
M 225.661 2.513e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.835 au
Aphelion 1.4031 au
Asc. node-Earth separation -0.1825 au
Desc. node-Earth separation 0.41879 au
Earth MOID 0.18242 au
Orbital period 432.393 days
Date of orbit computation   Oct 1 16:32
Observational summary
Optical observations (Discarded) 328 (3)
Radar observations (Discarded) 0 (0)
Arc length 5122 days
Unobserved 1387 days

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Ephemeris at epoch 58441 MJD
Right Ascension 180.389 deg
Declination -9.11346 deg
V Magnitude 21.61 mag
Solar Elongation 52.78 deg
Galactic Latitude 51.79 deg
Rate 0.882 deg/day
Direction 119.343 deg

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