| Eigenvalue stability condition | ||
| Eigen-value | ||
| Real | Imaginary | Modulus |
| 0.952 | 0 | 0.952 |
| 0.485 | −0.308 | 0.575 |
| 0.485 | 0.308 | 0.575 |
| 0.045 | 0 | 0.452 |
| -0.429 | 0 | 0.429 |
| -0.062 | −0.141 | 0.155 |
| -0.062 | 0.141 | 0.155 |