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(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 2.59487 2.119e-08 au
e 0.511129 3.506e-08
i 5.475 4.736e-06 deg
Ω 292.13 4.521e-05 deg
ω 114.028 4.602e-05 deg
M 18.004 1.779e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2686 au
Aphelion distance 3.9212 au
Asc. node-Earth separation 1.40353 au
Desc. node-Earth separation 0.60215 au
Earth MOID 0.29414 au
Orbital period 1526.77 days
Date of orbit computation   Nov 14 14:25
Observational summary
Optical observations (Discarded) 909 (2)
Radar observations (Discarded) 0 (0)
Arc length 15189 days
Unobserved 21 days

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Ephemeris
(Epoch 60282 MJD)
Right Ascension 169.762 deg
Declination 1.38049 deg
V Magnitude 20.2 mag
Solar Elongation 81.19 deg
Galactic Latitude 56.04 deg
Rate 0.3 deg/day
Direction 122.181 deg

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