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(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.59935 3.685e-08 au
e 0.508824 5.151e-08
i 5.461 5.431e-06 deg
Ω 292.317 4.345e-05 deg
ω 113.828 4.445e-05 deg
M 172.363 1.687e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2767 au
Aphelion 3.922 au
Asc. node-Earth separation 1.4087 au
Desc. node-Earth separation 0.6148 au
Earth MOID 0.30318 au
Orbital period 1530.72 days
Date of orbit computation   May 15 15:29
Observational summary
Optical observations (Discarded) 848 (8)
Radar observations (Discarded) 0 (0)
Arc length 12408 days
Unobserved 422 days

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Ephemeris at epoch 57902 MJD
Right Ascension 222.875 deg
Declination -23.0018 deg
V Magnitude 21.72 mag
Solar Elongation -158.76 deg
Galactic Latitude 32.09 deg
Rate 0.195 deg/day
Direction -68.099 deg

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