NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003BC21 ∴ Orbital info ∴ Epoch 56178 MJD
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(143381) 2003BC21  ▹ 
ORBITAL INFORMATION
(ASCII data file 143381.eq0)
Keplerian elements
(Epoch 56178.9 MJD)
Value 1-σ variation Units
a 2.60127 2.45e-08 au
e 0.507266 3.98e-08
i 5.462 5.207e-06 deg
Ω 292.646 4.568e-05 deg
ω 113.534 4.658e-05 deg
M 151.69 8.329e-06 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2817 au
Aphelion distance 3.9208 au
Asc. node-Earth separation 1.40638 au
Desc. node-Earth separation 0.6226 au
Earth MOID 0.30695 au
Orbital period 1532.41 days
Date of orbit computation   giu 8 14:27

Covariance matrix
6.00242588E-16-7.74051018E-169.57004610E-152.83322101E-151.53495460E-13-1.74213191E-13
-7.74051018E-161.58397285E-15-1.42151581E-146.14169817E-15-2.48452673E-132.51989243E-13
9.57004610E-15-1.42151581E-142.71104223E-119.62377623E-11-9.21727993E-11-3.54665537E-12
2.83322101E-156.14169817E-159.62377623E-112.08640533E-09-2.08091780E-092.76306723E-12
1.53495460E-13-2.48452673E-13-9.21727993E-11-2.08091780E-092.17013223E-09-7.67678932E-11
-1.74213191E-132.51989243E-13-3.54665537E-122.76306723E-12-7.67678932E-116.93752325E-11

Correlation matrix
1.00000000-0.793838790.075020940.002531730.13448970-0.85371991
-0.793838791.00000000-0.068597720.00337843-0.134006760.76016157
0.07502094-0.068597721.000000000.40464859-0.38000695-0.08178029
0.002531730.003378430.404648591.00000000-0.977940620.00726256
0.13448970-0.13400676-0.38000695-0.977940621.00000000-0.19784920
-0.853719910.76016157-0.081780290.00726256-0.197849201.00000000