NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003BA21 ∴ Summary
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(259221) 2003BA21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.10021 1.124e-08 au
e 0.833101 1.142e-07
i 23.707 2.345e-05 deg
Ω 308.878 1.362e-05 deg
ω 18.135 1.619e-05 deg
M 129.147 4.004e-05 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1836 au
Aphelion 2.0168 au
Asc. node-Earth separation -0.82728 au
Desc. node-Earth separation 0.63078 au
Earth MOID 0.13142 au
Orbital period 421.513 days
Date of orbit computation   Mar 13 14:55
Observational summary
Optical observations (Discarded) 156 (1)
Radar observations (Discarded) 0 (0)
Arc length 5843 days
Unobserved 233 days

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Ephemeris at epoch 58387 MJD
Right Ascension 170.105 deg
Declination -5.5713 deg
V Magnitude 22.5 mag
Solar Elongation 13.08 deg
Galactic Latitude 50.59 deg
Rate 0.572 deg/day
Direction 116.995 deg

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