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(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.59611 2.676e-08 au
e 0.510369 4.218e-08
i 5.474 5.728e-06 deg
Ω 292.156 4.719e-05 deg
ω 114.067 4.804e-05 deg
M 47.809 1.722e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2711 au
Aphelion distance 3.9211 au
Asc. node-Earth separation 1.40835 au
Desc. node-Earth separation 0.60652 au
Earth MOID 0.29711 au
Orbital period 1527.86 days
Date of orbit computation   Feb 5 13:55
Observational summary
Optical observations (Discarded) 863 (2)
Radar observations (Discarded) 0 (0)
Arc length 13811 days
Unobserved 20 days

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Ephemeris
(Epoch 58904 MJD)
Right Ascension 182.665 deg
Declination -8.96178 deg
V Magnitude 20.38 mag
Solar Elongation 148.79 deg
Galactic Latitude 52.58 deg
Rate 0.222 deg/day
Direction -74.822 deg

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