Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{5a}}&{}\approx{}&1.396802246667&{}:{}&-0.151564971415&{}:{}&-0.245237275253&,\\B^\prime_{\mathbf{5a}}&{}\approx{}&2.719723059095&{}:{}&2.680881290508&{}:{}&-4.400604349603&,\\C^\prime_{\mathbf{5a}}&{}\approx{}&1.878107499420&{}:{}&-1.878107499420&{}:{}&1.000000000000&,
\\
A^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&2.221888000710&{}:{}&-0.015865964599&{}:{}&-1.206022036111&,\\B^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.432743521885&{}:{}&-0.280493836866&{}:{}&-0.152249685018&,\\C^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.466634479794&{}:{}&-0.002050317308&{}:{}&-0.464584162486&,
\\
A^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&0.397113876604&{}:{}&0.391442488392&{}:{}&0.211443635003&,\\B^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.053444473822&{}:{}&-0.114307721041&{}:{}&0.060863247219&,\\C^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.073665974494&{}:{}&0.114838102404&{}:{}&-0.188504076898&,
\\
A^*_{\mathbf{5a}}&{}\approx{}&0.000000000000&{}:{}&-0.309016994375&{}:{}&1.309016994375&,\\B^*_{\mathbf{5a}}&{}\approx{}&1.951056516295&{}:{}&0.000000000000&{}:{}&-0.951056516295&,\\C^*_{\mathbf{5a}}&{}\approx{}&0.896802246667&{}:{}&0.103197753333&{}:{}&0.000000000000&.
\end{alignedat}
\]