\documentstyle{l-aa} \begin{document} \begin{table*} \begin{center} \normalsize {Table 1. Basic Data for All M Dwarfs within Five Parsecs.} \vskip12pt \small \begin{tabular}{lcccccccl} \hline \hline \\ {\bf Name}& {\bf RA}& {\bf DEC}& {\bf V}& {\bf J}& {\bf H}& {\bf K}& {\bf $\pi$$^c$}& {\bf M$_K$} \\ & {\bf (2000.0)}& {\bf (2000.0)}&&&&&& \\ \\ \hline \\ \multicolumn{9}{l}{southern stars ( $\delta$ $\leq$ -30$^{\circ}$)}\\ \\ Gliese 1 & 00 05 24.4& $-$37 21 26& \hskip5pt 8.55& 5.25& 4.74& 4.52& 0.2194& 6.23 \\ GJ 1061$^a$ & 03 35 60.0& $-$44 30 46& 13.01& 7.50& 6.97& 6.63& 0.2704& 8.79 \\ Gliese 191 & 05 11 40.6& $-$45 01 08& \hskip5pt 8.84& 5.75& 5.26& 5.05& 0.2567& 7.10 \\ LHS 288$^a$ & 10 44 31.8& $-$61 11 38& 13.87& 8.45& 7.99& 7.68& 0.2225& 8.42 \\ Gliese 551$^b$ & 14 29 42.9& $-$62 40 47& 11.09& 5.28& 4.70& 4.36& 0.7698& 8.79 \\ Gliese 674 & 17 28 40.0& $-$46 53 43& \hskip5pt 9.38& 5.70& 5.14& 4.90& 0.2168& 6.58 \\ Gliese 682 & 17 37 03.7& $-$44 19 09& 10.95& 6.57& 5.96& 5.68& 0.2107& 7.30 \\ Gliese 825 & 21 17 15.3& $-$38 52 03& \hskip5pt 6.67& 3.88& 3.25& 3.08& 0.2588& 5.14 \\ Gliese 832 & 21 33 33.9& $-$49 00 32& \hskip5pt 8.66& 5.25& 4.70& 4.48& 0.2139& 6.13 \\ Gliese 887 & 23 05 52.0& $-$35 51 12& \hskip5pt 7.34& 4.16& 3.60& 3.38& 0.2786& 5.60 \\ \\ \multicolumn{9}{l}{northern stars ($\delta$ $>$ -30$^{\circ}$)} \\ \\ GJ 1002 & 00 06 43.8& $-$07 32 22& 13.76& 8.31& 7.76& 7.43& 0.2130& 9.07 \\ Gliese 15 A & 00 18 23.3& $+$44 01 24& \hskip5pt 8.08& 4.82& 4.25& 4.03& 0.2820& 6.28 \\ Gliese 15 B$^b$ & 00 18 23.3& $+$44 01 24& 11.07& 6.77& 6.23& 5.97& 0.2820& 8.22 \\ Gliese 54.1 & 01 12 30.6& $-$16 59 57& 12.05& 7.26& 6.71& 6.42& 0.2688& 8.57 \\ Gliese 65 AB & 01 39 01.3& $-$17 57 01& 12.00& 6.24& 5.67& 5.33& 0.3737& 8.19 \\ Gliese 83.1 & 02 00 13.2& $+$13 03 08& 12.29& 7.51& 6.96& 6.67& 0.2248& 8.43 \\ Gliese 166C$^b$ & 04 15 22.3& $-$07 39 32& 11.19& 6.73& 6.20& 5.96& 0.2029& 7.50 \\ Gliese 234 AB & 06 29 23.4& $-$02 48 51& 11.08& 6.38& 5.78& 5.49& 0.2442& 7.43 \\ Gliese 273 & 07 27 24.5& $+$05 13 33& \hskip5pt 9.86& 5.67& 5.13& 4.88& 0.2654& 7.00 \\ GJ 1111 & 08 29 49.5& $+$26 46 37& 14.79& 8.20& 7.62& 7.26& 0.2758& 9.46 \\ Gliese 388 & 10 19 36.4& $+$19 52 10& \hskip5pt 9.32& 5.46& 4.82& 4.61& 0.2046& 6.18 \\ LHS 292 & 10 48 12.6& $-$11 20 14& 15.60& 8.90& 8.32& 7.96& 0.2203& 9.68 \\ Gliese 406 & 10 56 29.2& $+$07 00 53& 13.45& 7.06& 6.44& 6.08& 0.4191& 9.19 \\ Gliese 411 & 11 03 20.2& $+$35 58 11& \hskip5pt 7.47& 4.10& 3.56& 3.36& 0.3949& 6.34 \\ Gliese 412 A & 11 05 28.5& $+$43 31 37& \hskip5pt 8.76& 5.55& 4.97& 4.76& 0.2016& 6.28 \\ Gliese 412 B$^b$&11 05 30.4& $+$43 31 18& 14.40& 8.66& 8.14& 7.85& 0.2016& 9.37 \\ Gliese 447 & 11 47 44.4& $+$00 48 17& 11.12& 6.49& 5.91& 5.63& 0.2982& 8.00 \\ Gliese 473 AB & 12 33 17.2& $+$09 01 15& 12.46& 6.96& 6.39& 6.06& 0.2279& 7.85 \\ Gliese 628 & 16 30 18.1& $-$12 39 45& 10.08& 5.91& 5.37& 5.10& 0.2440& 7.04 \\ Gliese 687 & 17 36 26.0& $+$68 20 22& \hskip5pt 9.22& 5.31& 4.74& 4.52& 0.2191& 6.22 \\ Gliese 699 & 17 57 48.5& $+$04 41 36& \hskip5pt 9.55& 5.27& 4.77& 4.51& 0.5456& 8.19 \\ Gliese 725 A & 18 42 46.4& $+$59 37 52& \hskip5pt 8.90& 5.20& 4.67& 4.44& 0.2852& 6.72 \\ Gliese 725 B$^b$& 18 42 47.2& $+$59 37 37& \hskip5pt 9.68& 5.72& 5.20& 4.97& 0.2852& 7.25 \\ Gliese 729 & 18 49 49.4& $-$23 50 11& 10.47& 6.21& 5.67& 5.39& 0.3452& 8.08 \\ GJ 1245 AC & 19 53 54.2& $+$44 24 55& 13.41& 7.78& 7.26& 6.89& 0.2202& 8.60 \\ GJ 1245 B$^b$ & 19 53 55.2& $+$44 24 56& 14.00& 8.33& 7.83& 7.44& 0.2202& 9.15 \\ Gliese 860 AB & 22 27 59.6& $+$57 41 48& \hskip5pt 9.59& 5.56& 4.97& 4.71& 0.2515& 6.71 \\ Gliese 866 ABC & 22 38 33.4& $-$15 18 07& 12.33& 6.50& 5.91& 5.57& 0.2895& 7.88 \\ Gliese 876 & 22 53 16.7& $-$14 15 49& 10.18& 5.92& 5.32& 5.06& 0.2119& 6.69 \\ Gliese 905 & 23 41 54.7& $+$44 10 30& 12.29& 6.90& 6.27& 5.95& 0.3160& 8.49 \\ \\ \hline \end{tabular} \end{center} \hskip90pt $^a$ V photometry from Jahrei{\ss} (1997), JHK from this paper \hskip88pt all other photometry from Leggett (1992); errors: $\leq$ 0.03 magnitudes in VJHK \hskip90pt $^b$ not a primary \hskip90pt $^c$ parallaxes are from the Third Catalogue of Nearby Stars, Jahrei{\ss} (1997) \end{table*} \begin{table*} \begin{center} \normalsize {Table 2. Companion Magnitude Limits for Southern M Dwarfs within Five Parsecs.} \vskip12pt \small \begin{tabular}{llllcrrrr} \hline \hline \\ {\bf Name}& {\bf Technique}& {\bf UT Date}& {\bf Telescope}& {\bf $\lambda$}& {\bf 1 AU}& {\bf 2 AU}& {\bf 5 AU}& {\bf 10 AU} \\ \\ \hline \\ Gliese 1 & 1D NS& 13 Nov 85& ESO 2.2m& K & :9.6& 9.9& 10.2& 10.7 \\ & 1D EW& 01 Nov 85& ESO 3.6m& L$^\prime$& :9.9& 10.2& 10.5& 11.4 \\ & 1D NS& 15 May 92& ESO 2.2m& K & 9.2& 10.1& 10.7& 11.9 \\ & 1D EW& 15 May 92& ESO 2.2m& K & :10.0& 10.5& 11.0& 12.5 \\ & 2D SPK& 06 Jun 93& CTIO 4.0m&K & 10.5& 11.0& 11.8& 12.5\\ \\ GJ 1061 & 2D SPK& 30 Jul 93& NTT 3.5m& K & 11.9& 12.3& 13.2& 14.2 \\ \\ Gliese 191& 1D NS& 06 Nov 85& ESO 2.2m& K & 10.3& 10.3& 10.9& 11.6 \\ & 1D NS& 15 May 92& ESO 3.6m& K & :10.0& 10.1& 11.3& 13.0 \\ & 1D NS& 16 May 92& ESO 3.6m& K & :10.2& 10.9& 12.2& 13.4 \\ & 1D EW& 15 May 92& ESO 3.6m& K & :10.1& 10.1& 10.8& 12.4 \\ \\ LHS 288 & 1D NS& 02 Jun 90& ESO 3.6m& K & & 12.1& 13.4& 14.1 \\ & 1D EW& 02 Jun 90& ESO 3.6m& K & &:11.7& 12.2& 13.7 \\ & 2D SPK& 29 Jul 93& NTT 3.5m& K & 11.6& 11.6& 12.1& 13.1 \\ \\ Gliese 551& 1D NS& 15 May 92& ESO 3.6m& K & 12.9& 13.7& 14.8& 15.3 \\ & 1D EW& 15 May 92& ESO 3.6m& K & 12.9& 13.8& 14.9& 15.1 \\ \\ Gliese 674& 1D NS& 03 Jun 90& ESO 3.6m& K & & 9.5& 10.0& 11.6 \\ & 1D EW& 03 Jun 90& ESO 3.6m& K & & :9.6& 10.0& 11.4 \\ & 1D NS& 16 May 92& ESO 3.6m& K & 9.6& 9.9& 11.1& 13.0 \\ & 1D EW& 16 May 92& ESO 3.6m& K & 10.2& 10.6& 10.7& 12.3 \\ & 2D SPK& 29 Jul 93& NTT 3.5m& K & 10.4& 10.9& 11.4& 11.8 \\ \\ Gliese 682& 1D NS& 01 Jun 90& ESO 3.6m& K & & 10.2& 11.0& 11.7 \\ & 1D EW& 01 Jun 90& ESO 3.6m& K & :10.4& 10.8& 11.7& 13.2 \\ & 1D NS& 16 May 92& ESO 3.6m& K & :10.4& 11.0& 11.6& 12.2 \\ & 1D EW& 16 May 92& ESO 3.6m& K & :10.5& 11.7& 12.2& 13.0 \\ \\ Gliese 825& 1D NS& 04 Jun 90& ESO 3.6m& K & 8.5& 8.5& 8.2& 9.3 \\ & 1D EW& 04 Jun 90& ESO 3.6m& K & 7.7& 7.4& 8.4& 9.3 \\ & 1D NS& 15 May 92& ESO 3.6m& K & 8.8& 9.0& 10.1& 11.0 \\ & 1D EW& 14 May 92& ESO 3.6m& K & 8.5& 8.1& 9.0& 10.7 \\ & 2D SPK& 09 Jul 95& NTT 3.5m& K & 9.0& 9.3& 10.1& 10.5 \\ \\ Gliese 832& 1D NS& 18 Nov 85& ESO 2.2m& K & :9.2& 9.6& 10.3& 11.4 \\ & 1D EW& 18 Nov 85& ESO 2.2m& L$^\prime$& :9.2& 10.1& 10.5& 11.7 \\ & 1D NS& 16 May 92& ESO 3.6m& K & :8.8& 9.4& 10.6& 11.6 \\ & 1D EW& 16 May 92& ESO 3.6m& K & 9.3& 9.4& 10.1& 11.4 \\ & 2D SPK& 06 Jun 93& CTIO 4.0m&K & 11.1& 11.2& 12.2& 12.4 \\ \\ Gliese 887& 1D NS& 04 Jun 90& ESO 3.6m& K & 8.8& 9.3& 10.0& 11.1 \\ & 1D EW& 04 Jun 90& ESO 3.6m& K & 8.2& 8.9& 10.0& 11.2 \\ & 1D NS& 15 May 92& ESO 3.6m& K & 9.2& 9.6& 10.7& 12.2 \\ & 1D EW& 15 May 92& ESO 3.6m& K & 9.3& 9.4& 10.4& 11.1 \\ & 2D SPK& 06 Jul 93& NTT 3.5m& K & 9.6& 9.7& 10.9& 11.8 \\ \\ \hline \\ \end{tabular} \mbox{The brightness limits are given in absolute magnitudes} \end{center} \end{table*} \begin{table*} \begin{center} \normalsize {Table 3. Updated Summary of Magnitude Limits for Northern M Dwarfs within Five Parsecs$^{a,b}$.} \vskip12pt \small \begin{tabular}{lccrrrr} \hline \hline \\ {\bf Name}& {\bf Technique}& {\bf $\lambda$}& {\bf 1 AU}& {\bf 2 AU}& {\bf 5 AU}& {\bf 10 AU} \\ \\ \hline \\ GJ 1002 & 1D SPK& K & & 11.5& 11.5& 11.5 \\ Gliese 15 A & 1D SPK& K & 11.8& 11.8& 11.8& 11.8 \\ Gliese 15 B & 1D SPK& K & 11.7& 12.5& 12.9& 13.2 \\ Gliese 54.1 & 1D SPK& K & 10.8& 13.3& 13.7& 13.7 \\ Gliese 65 AB & & & \multicolumn{4}{c}{companion detected$^c$} \\ Gliese 83.1 & 1D SPK& K & 11.1& 14.4& 14.7& 14.7 \\ Gliese 166 C & 1D SPK& K & & 12.3& 12.8& 12.8 \\ Gliese 234 AB & & & \multicolumn{4}{c}{companion detected$^c$} \\ Gliese 273 & 2D SPK& K & 12.3& 13.3& 13.3& 13.3 \\ GJ 1111 & 1D SPK& K & 11.3& 11.3& 11.3& 14.4 \\ Gliese 388 & 1D SPK& K & 11.0& 11.0& 12.4& 12.4 \\ LHS 292 & 1D SPK& K & & 11.1& 12.3& 12.6 \\ Gliese 406 & 1D SPK& K & 12.4& 12.4& 13.4& \\ Gliese 411 & 1D SPK& K & 10.8& 10.8& 11.5& 12.6 \\ Gliese 412 A & 2D SPK& K & 11.4& 12.3& 12.6& 12.6 \\ Gliese 412 B & 2D SPK& K & & 13.4& 13.4& 13.9 \\ Gliese 447 & 1D SPK& K & 11.3& 12.0& 12.6& 13.3 \\ Gliese 473 AB & & & \multicolumn{4}{c}{companion detected$^c$} \\ Gliese 628 & 1D SPK& K & 10.0& 10.0& 10.0& 10.7 \\ Gliese 687 & 1D SPK& K & 10.1& 10.5& 11.0& 11.8 \\ Gliese 699 & 1D SPK& K & 12.4& 12.6& 13.6& \\ Gliese 725 A & 1D SPK& K & 10.7& 11.1& 12.0& 12.2 \\ Gliese 725 B & 1D SPK& K & 10.7& 11.2& 12.6& 12.6 \\ Gliese 729 & 1D SPK& K & 11.7& 11.7& 12.3& 13.4 \\ GJ 1245 AC & & & \multicolumn{4}{c}{companion detected$^c$} \\ GJ 1245 B & 1D SPK& K & 12.4& 12.9& 13.2& 13.2 \\ Gliese 860 AB & & & \multicolumn{4}{c}{companion detected$^c$} \\ Gliese 866 ABC& & & \multicolumn{4}{c}{companion detected$^c$} \\ Gliese 876 & 1D SPK& K & & 10.8& 11.2& 11.3 \\ Gliese 905 & 1D SPK& K & 12.1& 13.4& 13.4& 13.7 \\ \\ \hline \\ \end{tabular} \end{center} \hskip70pt $^a$ Membership updates include new parallaxes from Jahrei{\ss} (1997). \hskip70pt $^b$ Detection limits include data from Henry (1991) and effects of new parallaxes. These \hskip78pt limits supersede those given in Henry \& McCarthy (1990). \hskip70pt $^c$ See Henry \& McCarthy (1990) for details. \end{table*} \clearpage \begin{table} \begin{center} \normalsize {Table 4. Multiple Systems in the M Dwarf Five Parsec Sample.} \vskip12pt \small \begin{tabular}{lcc} \hline \hline \\ {\bf Name}& {\bf Type}& {\bf Refs} \\ \\ \hline \\ Gliese 15 & binary & GJ,HM \\ \\ Gliese 65 & binary & GJ,HM \\ \\ Gliese 234 & binary & GJ,HM \\ \\ Gliese 412$^a$ & binary & GJ \\ \\ Gliese 473 & binary & GJ,HM \\ \\ Gliese 725 & binary & GJ,HM \\ \\ GJ 1245 & triple & GJ,HM \\ \\ Gliese 860 & binary & GJ,HM \\ \\ Gliese 866$^b$ & triple & HM,LH \\ \\ \hline \end{tabular} \end{center} $^a$ new parallax places system within 5 pc; not included in \\ \hspace*{1em}Henry and McCarthy (1990) $^b$ \mbox{third component spectroscopically detected,private}\newline \hspace*{1em}communications by A.Duquennoy and D.Latham references: GJ $=$ Jahrei{\ss} (1997), HM $=$ Henry and McCarthy (1990), LH $=$ Leinert et al. (1990) \end{table} \end{document}