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NEODyS ∴ Objects ∴ 2003BC21 ∴ Summary
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(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.59791 3.629e-08 au
e 0.509636 5.108e-08
i 5.467 5.403e-06 deg
Ω 292.212 4.34e-05 deg
ω 113.947 4.436e-05 deg
M 219.405 1.772e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2739 au
Aphelion 3.9219 au
Asc. node-Earth separation 1.40833 au
Desc. node-Earth separation 0.61144 au
Earth MOID 0.30028 au
Orbital period 1529.45 days
Date of orbit computation   Jul 12 12:10
Observational summary
Optical observations (Discarded) 853 (8)
Radar observations (Discarded) 0 (0)
Arc length 12408 days
Unobserved 541 days

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Ephemeris at epoch 58021 MJD
Right Ascension 228.296 deg
Declination -21.6379 deg
V Magnitude 22.75 mag
Solar Elongation -49.93 deg
Galactic Latitude 30.39 deg
Rate 0.228 deg/day
Direction 101.551 deg

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