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\begin{table*}
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\caption[]{Summary of stellar data: star name, V-band magnitude (V), inferred 
spectral type, trigonometric or photometric (values indicated by ``:") 
distance (D) in pc, Li I 6708 \AA~ equivalent width (Li) in m\AA~or detection
flag, H$\alpha$ and Ca II H\,\&\,K (Ca II) lines detection flag, 
Period of photometric variability (P) in days, {\it v sin i} (vsini) in 
km s$^{-1}$, log L$_X$ (where L$_X$ is in 10$^{30}$ erg s$^{-1}$ units) from 
the ROSAT PSPC (PSPC) and the EXOSAT CMA (CMA), Li abundance (A$_{Li}$) in 
logaritmic scale (H abundance = 12), the symbol $\ddag$ indicates the 
faint stars whose spectral types were evaluated from photographic plates 
data}
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\begin{tabular}{|l|r|l|r|ccc|l|c|lr|r|}
\hline
\multicolumn{1}{|c|}{star name} & \multicolumn{1}{c|}{V} & 
\multicolumn{1}{c|}{spectral type} & \multicolumn{1}{c|}{D} & Li &H$\alpha$& 
Ca II & \multicolumn{1}{c|}{P} & vsini &
PSPC & CMA & \multicolumn{1}{c|}{A$_{Li}$} \\
\hline
SAO 11215 & 9.36& G8IV/V+G3V   & 111  & 65& pf&  &    & 10&30.6&30.0& 2.2 \\
\hline
HD 9902  &8.63&G3V/IV + G4V/IV&116:&55$^1$&a&a&7.30&12$^1$&30.4&30.3&2.7$^1$\\
\hline
BD+30 397 A&10.19& K6 PMS      &  42  &260& e&  & 9.38& 5 &30.0&29.9& 2.0 \\
\hline
SAO 130113& 9.53& G7V + K5:V   &  76: & n & pf&a& 2.63& 18&30.3&30.3& 1.1 \\
\hline
EXO 041429.5+1206.7 $\ddag$&13.4:&M4:Ve&24:&n&e& &    &   &28.9&28.9&     \\
\hline
EXO 042220.4+1709.3&13.21& M3V + M3V + M4:V&48:&n&e& &?&  &29.5&29.2&     \\
\hline
EXO 042535.0+1735.2&12.16&M1V + M3:V$^2$&47:&n& e& &  &   &29.5&29.2&     \\
\hline
HD 32199  & 8.91& G5V + M:V    &  63: &$<$3& a& a&    & 2 &    &29.4&$<$0.8\\
\hline
EXO 051342.5+4547.5&10.11& M0/1V + M5:V&13:& &f& &    &   &28.3&28.1&     \\
\hline
EXO 073049.3+3156.4 $\ddag$&12.3:&K0:V:&190:&n&pf&e&  &   &    &30.6&     \\
\hline
BD+26 1682&10.14& K4:V         &  40: &$<$7& a&e?&    & 10&    &28.8&$<$0.1\\
\hline
EXO 080731.0+2758.5 $\ddag$&11.6:&K1:Ve&125:&n&e& &   &   &    &29.9&     \\
\hline
SAO 80493 & 8.58& F5V          &  99  & 65& a&a&$<$2.7& 23&    &29.6& 2.8 \\
\hline
HD 95976  & 7.50& F4/5V        &  68  & n & a & a&8.8 &   &    &29.7&     \\
\hline
HD 99900  & 8.58& F0IV + ?     & 157  & n & pf& a& 1.2& 80&30.4&30.5&     \\
\hline
HD104753  & 9.26& G2/3IV + ?   & 151  &$<$10&pf&a&    & 17&    &30.1&$<$1.5\\
\hline
EXO 122956.0+2039.8&12.89& M3Ve&  26: & n & e &  &    &   &28.9&28.5&     \\
\hline
EXO 125936.0+1238.5&12.77& M2.5Ve&27: & n & e &  &    &   &29.0&29.0&     \\
\hline
EXO 130944.0+3229.3 $\ddag$&14.3:&M1:V&85:&n&f&  &    &   &    &29.7&     \\
\hline
HD 116544 & 9.08& K3/4IV/V + ? & 113  &   &   & e&8.13& 27&30.9&30.6& 0.3 \\
\hline
EXO 143138.3+3637.8 $\ddag$&14.0:&M1:Ve&65:&n&e& &    &   &    &29.0&     \\
\hline
HD 143271 & 8.48& G4III        & 330  &$<$5& a&a&27.46& 12&    &30.8&$<$0.8\\
\hline
HD 167605 & 8.50& K1/2V + M4:Ve&  31  & n & pf& e&8.54&  5&29.2&29.2&     \\
\hline
HD 167389 & 7.38& G3V + K7:V   &  33  & 65& a & a&    &  3&    &28.8& 2.5 \\
\hline
HD 234601 & 8.93& G2/3V        &  73: &115& a & a&7.35&  7&    &29.3& 2.7 \\
\hline
EXO 181915.4+5038.7 $\ddag$&14.4:&M3:V&35:&n&f&  &    &   &    &28.2&     \\
\hline
HD 170527 & 6.81& G9: PMS      & 160  &370& pf& e&25.5& 23&30.8&30.9& 3.5 \\
\hline
HD 189733 & 7.67& K2V          &  19  &$<$5& a& a&    & 4 &28.4&28.2&$<$-0.04\\
\hline
HD 334415 & 8.81& B5:Ve + B6:Ve& 980: & n & pf& &2.60&50:$^3$& &31.9&     \\
\hline
BD+16 4908& 10.96& G5V + K2V   & 181: & y & pf&  &2.27&   &    &30.2&     \\
\hline
HD 220091 & 6.67& F0/1IV       &  66  & n & a & a&    &   &    &29.2&     \\
\hline
HD 222143 & 6.58& G3/4V        &  23  & 50& a & a&7.5 &  6&29.1&29.1& 2.2 \\
\hline
\end{tabular}
{\bf Notes}: n=line not detectable; y=line detectable; a=absorption line; 
pf=line partially filled-in by emission; f=line filled-in by emission; 
e=emission line; 
{\bf 1}: SB2 system, Li EW = 55 m\AA~for both components, {\it v sin i} = 12 
and 7 km s$^{-1}$, A$_{Li}$ = 2.7 and 2.6; 
{\bf 2}: visual binary, both stars are constituted by M1V + M3:V components; 
{\bf 3}: SB2, {\it v sin i} = 50: and 30: km s$^{-1}$
\end{table*}  


\begin{table}
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\caption[]{Radial velocities: star name, HJD (2449000\,+) of observation, 
heliocentric RV (in km s$^{-1}$) and error, number of lines used (N), spectral 
region (SR)}
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\begin{tabular}{|l|l|r|r|l|}
\hline
Star name  & \multicolumn{1}{c|}{HJD} & \multicolumn{1}{c|}{RV} &
\multicolumn{1}{c|}{N} & \multicolumn{1}{c|}{SR} \\
\hline
SAO 11215  & 639.8879 & 10.3$\pm$1.8 & 19 & Li \\
           & 642.7659 &  7.8$\pm$3.0 & 15 & H$\alpha$ \\
\hline
HD 9902    & 639.7887 & 59.6$\pm$2.3 & 14 & Li \\
\hline
BD+30\,397 & 637.8894 &  7.1$\pm$1.5 & 14 & Li \\
           & 642.8542 &  6.0$\pm$1.9 & 20 & H$\alpha$ \\
\hline
HD 32199   & 639.8979 &-19.0$\pm$1.0 & 19 & Li \\
           & 642.9799 &-20.4$\pm$2.0 & 18 & H$\alpha$ \\
\hline
BD+26\,1682& 638.9776 & 24.8$\pm$2.5 & 15 & Li \\
\hline
SAO 80493  & 335.9433 & 32.7$\pm$3.3 &  8 & Li \\
\hline
HD 104753  & 796.6894 & 42.1$\pm$1.1 &  2 & Li \\
\hline
HD 143271  & 797.8669 & -6.0$\pm$5.0 & 17 & Li \\
\hline
HD 167389  & 638.6137 & -3.0$\pm$2.6 & 18 & Li \\
\hline
HD 234601  & 639.5820 &-16.5$\pm$1.6 & 16 & Li \\
\hline
HD 170527  & 638.6305 &-50.2$\pm$4.0 & 11 & Li \\
\hline
HD 189733  & 637.6859 & 17.6$\pm$1.1 & 19 & Li \\
\hline
HD 222143  & 337.6912 &  3.0$\pm$1.1 & 18 & Li \\
           & 642.6966 &  0.6$\pm$1.3 & 15 & H$\alpha$ \\
\hline
\end{tabular} 
\end{table}

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