NEODyS-2

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NEODyS ∴ Objects ∴ 2003BC21 ∴ Summary
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(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.59674 3.616e-08 au
e 0.510135 5.1e-08
i 5.472 5.405e-06 deg
Ω 292.164 4.336e-05 deg
ω 114.038 4.431e-05 deg
M 266.46 1.866e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2721 au
Aphelion 3.9214 au
Asc. node-Earth separation 1.40802 au
Desc. node-Earth separation 0.60653 au
Earth MOID 0.29719 au
Orbital period 1528.41 days
Date of orbit computation   Mar 13 09:42
Observational summary
Optical observations (Discarded) 853 (8)
Radar observations (Discarded) 0 (0)
Arc length 12408 days
Unobserved 902 days

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Ephemeris at epoch 58382 MJD
Right Ascension 269.826 deg
Declination -23.1239 deg
V Magnitude 20.61 mag
Solar Elongation -92.12 deg
Galactic Latitude 0.32 deg
Rate 0.173 deg/day
Direction 81.914 deg

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