\begin{table}
\caption{\label{radec} Stellar objects used in this study, their coordinates, $V$ magnitude, and the projected rotational velocity $\upsilon \sin{i}$. High probability members proposed for the different associations are identified with an H in the last column. The remaining stars are possible members (P).}
\begin{tabular}{cccccc}
\hline\hline
Star &  RA  &  Dec  & $V$ &  $\upsilon \sin{i}$& P\\
&($\alpha_{2000}$)&($\delta_{2000}$)& (mag)& [km s$^{-1}$]&\\
\hline
%%
& AB Dor & \hspace*{-20pt} Association & & &\\
%\hline
%
CD-12 243      & 01 20 32.3 &--11 28 04 &  8.43  &  3  & H \\
CD-40 1701     & 05 02 30.4 &--39 59 13 & 10.57	&  6  & H \\
HD 37572       & 05 36 56.9 &--47 57 53 &  7.84	&  9  & H \\
HD 37551A      & 05 37 12.9 &--42 42 56 &  9.55	&  5  & H \\
HD 37551B      & 05 37 13.2 &--42 42 57 & 10.65	&  5  & H \\
CD-34 2676     & 06 08 33.9 &--34 02 55 & 10.17	&  13 & H \\
CD-84 80       & 07 30 59.5 &--84 19 28 &  9.96	&  4  & H \\
HD 64982       & 07 45 35.6 &--79 40 08 &  8.96	&  14 & H \\
TYC 8243 2975 1& 12 30 29.6 &--52 22 27 & 12.04	&  5  & P \\
HD 207278      & 21 48 48.5 &--39 29 09 &  9.66	& 9   & H \\
HD 217343      & 23 00 19.3 &--26 09 14 &  7.49	& 12  & H \\
HD 218860A     & 23 11 52.1 &--45 08 11 &  8.75	& 6   & H \\
%
\hline
& Argus & \hspace*{-20pt} Association & & &\\
%\hline
%
CD-29 2360     & 05 34 59.2 &--29 54 04 & 10.64	&  11  & P  \\
CD-28 3434     & 06 49 45.4 &--28 59 17 & 10.38	&  6   & H \\
CD-42 2906     & 07 01 53.4 &--42 27 56 & 10.61	&  10  & H \\
TYC 8561 0970 1& 07 53 55.5 &--57 10 07 & 11.50	&   5  & H \\
BD-20 2977     & 09 39 51.4 &--21 34 17 & 10.22	&  10  & H \\
CD-39 5833     & 09 47 19.9 &--40 03 10 & 10.89	&  10  & H \\
CD-52 10232    & 22 39 30.3 &--52 05 17 & 10.85	&   8  & H \\
%
\hline
& $\beta$ Pic & \hspace*{-20pt} Association & & &\\
%\hline
%
HD 322990     &  17 16 07.7 & -37 28 27 & 11.46	& 10   & P \\
%
\hline
& Carina & \hspace*{-20pt} Association & & &\\
%\hline
%
TYC 8862 0019 1& 02 58 04.0 &--62 41 14 & 11.67	&  7   & P \\
HD 44627       & 06 19 12.9 &--58 03 16 &  9.13	& 11   & H \\
TYC 9178 0284 1& 06 55 25.2 &--68 06 21 & 11.91	& 11   & P \\
HD 55279       & 07 00 30.5 &--79 41 46 & 10.11	&  9   & H \\
CD-57 1709     & 07 21 23.7 &--57 20 37 & 10.72	& 11   & H \\
CD-55 2543     & 09 09 29.4 &--55 38 27 & 10.20	& 13   & H \\
HD 298936      & 10 13 14.8 &--52 30 54 &  9.79	&  9   & P \\
%
\hline
& Columba & \hspace*{-20pt} Association & & &\\
%\hline
%
HD 26980       & 04 14 22.6 &--38 19 02 &  9.08	& 13   & H \\
HD 27679       & 04 21 10.3 &--24 32 21 &  9.43	& 11   & H\\
CD-36 1785     & 04 34 50.8 &--35 47 21 & 10.84	&  8   & H\\
HD 32372       & 05 00 51.9 &--41 01 07 &  9.50	&  7   & H\\
HD 274561      & 05 28 55.1 &--45 34 58 & 11.45	&  7   & H\\
CD-40 2458     & 06 26 06.9 &--41 02 54 & 10.00	& 12   & H\\
%
\hline
& R CrA & \hspace*{-20pt} Association & & &\\
%\hline
%
CD-37 12759    & 18 39 05.3*&--37 26 22 & 10.98	& 9    & H\\
CD-36 13163    & 18 57 20.8*&--36 43 01 & 11.04	& 10   & H\\
%
\\
\hline
& $\epsilon$ Cha & \hspace*{-20pt} Association & & &\\
%\hline
%
HD 105923      & 12 11 38.1 &--71 10 36 &  9.16	& 12   & H \\
%
\hline
& LCC & \hspace*{-20pt} Association & & &\\
%\hline
%
CP-52 5025     & 11 55 57.7 &--52 54 01 & 11.00	&  6   & H\\
CD-49 4947     & 12 12 11.2 &--49 50 08 & 11.37	& 14   & H\\
CP-64 1859     & 12 19 21.6 &--64 54 10 &  9.87	& 13   & P \\
CD-51 6900     & 12 40 46.6 &--52 11 05 & 11.91	& 14   & H\\
CD-40 7581     & 12 56 12.3 &--41 22 20 & 11.73	& 13   & H\\
CD-40 8031     & 13 37 57.3 &--41 34 42 & 10.12	& 13   & H\\
CP-66 2366     & 13 54 07.4 &--67 33 45 & 10.93	& 11   & P \\
%
\hline
& Octans & \hspace*{-20pt} Association & & &\\
%\hline
%
HD 23208       & 03 42 39.8 &--20 32 44 &  9.16	& 10   & P \\
%
\hline
& Tuc-Hor & \hspace*{-20pt} Association & & &\\ 
%\hline
%
HD 105        &  00 05 52.5 &--41 45 11 &  7.53	& 12   &  H \\
HD 987        &  00 13 53.0 &--74 41 18 &  8.78	&  7   &  H\\
HD 8558       &  01 23 21.3 &--57 28 51 &  8.51	& 14   &  H\\
HD 9054       &  01 28 08.7 &--52 38 19 &  9.07	&  4   &  H\\
CD-46 1064    &  03 30 49.1 &--45 55 57 &  9.55	& 10   &  H\\
HD 47875      &  06 34 41.0 &--69 53 06 &  9.17	& 11   &  P\\
CD-38 4458    &  08 26 10.0 &--39 02 05 & 10.31	&  9   &  P \\
HD 202917     &  21 20 50.0 &--53 02 03 &  8.69	& 14   &  H\\
HD 222259B    &  23 39 39.3 &--69 11 40 &  9.84	& 14   &  H\\
%
\hline
& US & \hspace*{-20pt} Association & & & \\
%\hline
%
CD-34 10180    & 15 07 14.8 &--35 05 00 & 10.53	& 13   & H\\
CD-36 10208    & 15 29 47.3 &--36 28 37 & 11.16	& 14   & H\\
TYC 9034 0968 1& 15 33 27.5 &--66 51 25 & 10.99	&  5   & H\\
CD-39 10162    & 15 47 41.8 &--40 18 27 & 11.08	& 12   & H\\
CD-25 11330    & 16 05 50.6 &--25 33 14 & 10.93	&  8   & H\\
CD-22 11502    & 16 19 34.0 &--22 28 29 & 11.11	& 12   & H\\
CD-51 10295    & 16 33 50.4 &--51 19 01 & 10.75	&  4   & H\\
CD-31 13486    & 17 02 27.8 &--32 04 36 & 10.13	& 13   & H\\
CD-23 13281    & 17 16 18.1 &--23 10 47 & 10.97	& 14   & H\\
TYC7886 1894 1 & 17 58 31.5 &--37 43 03 & 11.62	&  5   & H\\
\hline
\end{tabular}
\end{table}