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AstDyS ∴ Objects ∴ 2005OB21 ∴ Summary
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(268269) 2005OB21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.31716 2.208e-08 au
e 0.141567 8.484e-08
i 6.31 8.311e-06 deg
Ω 340.214 7.802e-05 deg
ω 323.775 8.614e-05 deg
M 222.725 4.207e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9891 au
Aphelion 2.6452 au
Asc. node-Earth separation 1.02869 au
Desc. node-Earth separation 1.57251 au
Earth MOID 0.97774 au
Orbital period 1288.34 days
Date of orbit computation  May 8 05:33
Observational summary
Optical observations (Discarded) 180 (5)
Radar observations (Discarded) 0 (0)
Arc length 5601.77 days
Unobserved 66 days

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Ephemeris at epoch 58260 MJD
Right Ascension 148.79 deg
Declination 11.3583 deg
V Magnitude 22.12 mag
Solar Elongation -86.38 deg
Galactic Latitude 45.79 deg
Rate 0.238 deg/day
Direction 114.788 deg

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