Table 1 Model parameters (\(K = -5\))

From: Stability and improved physical characteristics of relativistic compact objects arising from the quadratic term in \(p_r = \alpha \rho ^2 + \beta \rho - \gamma \)

NS/SS \( M/M_\odot \) R (km) C \(\alpha \) \(\beta \) \(\gamma \)
Cen X-3 1.49 9.18 0.0015660 0 1/3 0.004149
Vela X-1 1.77 9.56 0.0018318 0.25 1/3 0.004204
PSR J1614-2230 1.97 9.69 0.0021241 0.5 1/3 0.004332