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(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.59457 2.48e-08 au
e 0.510922 3.982e-08
i 5.475 4.748e-06 deg
Ω 292.143 4.548e-05 deg
ω 114.035 4.639e-05 deg
M 236.478 1.902e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2689 au
Aphelion distance 3.9202 au
Asc. node-Earth separation 1.40529 au
Desc. node-Earth separation 0.60389 au
Earth MOID 0.2956 au
Orbital period 1526.5 days
Date of orbit computation   Oct 20 09:57
Observational summary
Optical observations (Discarded) 882 (2)
Radar observations (Discarded) 0 (0)
Arc length 14301 days
Unobserved 223 days

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Ephemeris
(Epoch 59596 MJD)
Right Ascension 256.607 deg
Declination -26.0574 deg
V Magnitude 22.64 mag
Solar Elongation 38.68 deg
Galactic Latitude 8.82 deg
Rate 0.27 deg/day
Direction 95.47 deg

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