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NEODyS ∴ Objects ∴ 2001BA40 ∴ Summary
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(138947) 2001BA40  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.11898 2.924e-09 au
e 0.253741 6.19e-08
i 12.845 7.709e-06 deg
Ω 270.908 1.898e-05 deg
ω 359.994 2.581e-05 deg
M 86.091 2.441e-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 1.4029 au
Asc. node-Earth separation -0.18082 au
Desc. node-Earth separation 0.41971 au
Earth MOID 0.18073 au
Orbital period 432.344 days
Date of orbit computation   May 15 15:28
Observational summary
Optical observations (Discarded) 326 (2)
Radar observations (Discarded) 0 (0)
Arc length 5122 days
Unobserved 843 days

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Ephemeris at epoch 57897 MJD
Right Ascension 73.0704 deg
Declination 23.5922 deg
V Magnitude 21.82 mag
Solar Elongation -11.78 deg
Galactic Latitude -12.87 deg
Rate 0.699 deg/day
Direction 88.888 deg

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