Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{2a}}&{}\approx{}&0.193437035124&{}:{}&0.334089318960&{}:{}&0.472473645917&,\\B^\prime_{\mathbf{2a}}&{}\approx{}&-4.361428811086&{}:{}&-0.806562964876&{}:{}&6.167991775962&,\\C^\prime_{\mathbf{2a}}&{}\approx{}&-0.041196100146&{}:{}&0.041196100146&{}:{}&1.000000000000&,
\\
A^{\prime\prime}_{\mathbf{2a}}&{}\approx{}&-0.081621242647&{}:{}&0.033263476303&{}:{}&1.048357766344&,\\B^{\prime\prime}_{\mathbf{2a}}&{}\approx{}&-0.015439783364&{}:{}&0.073347784598&{}:{}&0.942091998766&,\\C^{\prime\prime}_{\mathbf{2a}}&{}\approx{}&-0.130644777866&{}:{}&0.252931130636&{}:{}&0.877713647231&,
\\
A^{\prime\prime\prime}_{\mathbf{2a}}&{}\approx{}&-0.043310270748&{}:{}&-0.008009407444&{}:{}&1.051319678192&,\\B^{\prime\prime\prime}_{\mathbf{2a}}&{}\approx{}&0.022395653121&{}:{}&0.038680020576&{}:{}&0.938924326303&,\\C^{\prime\prime\prime}_{\mathbf{2a}}&{}\approx{}&0.320192538453&{}:{}&-0.102268917680&{}:{}&0.782076379228&,
\\
A^*_{\mathbf{2a}}&{}\approx{}&0.000000000000&{}:{}&-0.382683432365&{}:{}&1.382683432365&,\\B^*_{\mathbf{2a}}&{}\approx{}&0.076120467489&{}:{}&0.000000000000&{}:{}&0.923879532511&,\\C^*_{\mathbf{2a}}&{}\approx{}&-0.423879532511&{}:{}&1.423879532511&{}:{}&0.000000000000&.
\end{alignedat}
\]