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(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.59566 2.512e-08 au
e 0.510404 4.013e-08
i 5.474 5.573e-06 deg
Ω 292.158 4.712e-05 deg
ω 114.047 4.798e-05 deg
M 94.961 1.712e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2708 au
Aphelion distance 3.9205 au
Asc. node-Earth separation 1.40678 au
Desc. node-Earth separation 0.60583 au
Earth MOID 0.29729 au
Orbital period 1527.46 days
Date of orbit computation   May 29 11:11
Observational summary
Optical observations (Discarded) 874 (2)
Radar observations (Discarded) 0 (0)
Arc length 13914 days
Unobserved 135 days

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Ephemeris
(Epoch 59121 MJD)
Right Ascension 196.776 deg
Declination -11.8111 deg
V Magnitude 22.47 mag
Solar Elongation -14.59 deg
Galactic Latitude 50.88 deg
Rate 0.292 deg/day
Direction 111.897 deg

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