NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003BA21 ∴ Summary
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(259221) 2003BA21  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.10026 6.325e-09 au
e 0.833101 6.351e-08
i 23.706 1.303e-05 deg
Ω 308.879 7.865e-06 deg
ω 18.136 9.342e-06 deg
M 318.336 2.136e-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 -0.82702 au
Desc. node-Earth separation 0.63272 au
Earth MOID 0.13164 au
Orbital period 421.543 days
Date of orbit computation   Jan 15 15:12
Observational summary
Optical observations (Discarded) 146 (4)
Radar observations (Discarded) 0 (0)
Arc length 5821 days
Unobserved 8 days

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Ephemeris at epoch 58141 MJD
Right Ascension 138.399 deg
Declination 17.8646 deg
V Magnitude 19.46 mag
Solar Elongation 167.16 deg
Galactic Latitude 39.22 deg
Rate 1.242 deg/day
Direction -84.688 deg

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