NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003BA21 ∴ Summary
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(259221) 2003BA21  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.10024 1.4e-08 au
e 0.833147 1.217e-07
i 23.711 2.391e-05 deg
Ω 308.886 1.478e-05 deg
ω 18.132 1.734e-05 deg
M 147.528 4.048e-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 2.0169 au
Asc. node-Earth separation -0.82634 au
Desc. node-Earth separation 0.63146 au
Earth MOID 0.13153 au
Orbital period 421.53 days
Date of orbit computation   May 15 20:18
Observational summary
Optical observations (Discarded) 124 (1)
Radar observations (Discarded) 0 (0)
Arc length 5487 days
Unobserved 106 days

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Ephemeris at epoch 57904 MJD
Right Ascension 127.158 deg
Declination 9.57844 deg
V Magnitude 23.4 mag
Solar Elongation -58.07 deg
Galactic Latitude 25.91 deg
Rate 0.293 deg/day
Direction 102.975 deg

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