Table 2.

Values of the central densities, central pressures, and relativistic parameters for eight composite models calculated with polytropic indexes n₁ = 1 to n₂ = 2.

$P_c=1\times {10}^{35}{\text{(dyne cm}}^{-2})$						$P_c=2\times {10}^{35}{\text{(dyne cm}}^{-2})$
models	${\rho }_c({10}^{15})$ $({\text{g cm}}^{-3})$	$\sigma$	R (km)	M (Mʘ)	CF	models	${\rho }_c({10}^{15})$ $({\text{g cm}}^{-3})$	$\sigma$	R (km)	M (Mʘ)	CF
Model 1	1	0.1111	8.7969	0.7848	0.090	Model 5	1	0.2222	12.0391	1.7721	0.147
Model 2	1.5	0.0744	5.8619	0.3658	0.062	Model 6	1.5	0.1481	8.1546	0.9056	0.111
Model 3	2	0.0555	4.3964	0.2106	0.048	Model 7	2	0.1111	6.2230	0.5542	0.090
Model 4	2.5	0.0444	3.5171	0.1366	0.038	Model 8	2.5	0.0888	4.4740	0.3649	0.073