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(138947) 2001BA40  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.11898 1.989e-09 au
e 0.253758 5.392e-08
i 12.845 6.967e-06 deg
Ω 270.895 1.929e-05 deg
ω 0.034 2.737e-05 deg
M 198.7 2.6e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.835 au
Aphelion distance 1.4029 au
Asc. node-Earth separation -0.17975 au
Desc. node-Earth separation 0.41952 au
Earth MOID 0.17958 au
Orbital period 432.346 days
Date of orbit computation   Jan 30 13:46
Observational summary
Optical observations (Discarded) 346 (1)
Radar observations (Discarded) 0 (0)
Arc length 6945 days
Unobserved 23 days

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Ephemeris
(Epoch 58901 MJD)
Right Ascension 194.405 deg
Declination -56.3428 deg
V Magnitude 18.64 mag
Solar Elongation 105.39 deg
Galactic Latitude 6.52 deg
Rate 1.194 deg/day
Direction 157.862 deg

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