\magnification=1200
\parskip4pt
\nopagenumbers
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\vsize=7.0truein
\hoffset=-0.5truein

\centerline{}
\vskip100pt
{\centerline {TABLE 1. Basic Information and Orbital Parameters for
Nearby Binaries.}
\vskip30pt

column 1:  the Gliese number, from The Catalog of Nearby Stars (Gliese
and Jahreiss)

column 2:  other name

column 3:  right ascension (1950.0), in hours-minutes-seconds

column 4:  declination (1950.0), in degrees-minutes-seconds

column 5:  parallax and standard error, in arcseconds

column 6:  orbital period, in years

column 7:  orbital semimajor axis, in arcseconds

column 8:  the fractional mass of the secondary, dimensionless

column 9:  the orbit quality, numbers from the Fourth Catalog of
Orbits of Visual Binary Stars (Worley and Heintz), numbers in
parentheses are estimates based on their system, ``ast'' indicates an
astrometric binary resolved using infrared speckle techniques, ``sp''
indicates and orbit derived using infrared speckle and spectroscopic data

column 10: references

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\centerline{}
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\hrule
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\hrule

$$\vbox{\rm \settabs\+binaryxxxxx& binaryxxxxxxxxx& RARARAx&
DECDECDEx& parxxxxxxxxx& xxxxxxxx& xxxxxxxx& xxxxxxx& xxxxx& xxxxxxx&
xxxxxxx& xxxxxxxxxxxxxxx\cr

\+ \bf GL $\#$& \bf Other& \hskip12pt \bf RA&\hskip14pt \bf
DEC&\hskip15pt \bf $\pi$$\pm$$\sigma$&\hskip-8pt \bf P (yrs)& \bf a
($\prime$$\prime$)&\hskip9pt \bf B& \bf q& \bf References\cr

\+ && \hskip1pt \bf (1950.0)& \hskip7pt \bf (1950.0) \cr

\centerline{}
\vskip2pt
\hrule
\vskip15pt

\+ 22AC$\dagger$& BD $+$66$^\circ$34&	00 29 20&       $+$66 57 48&
  .1006  .0022& 15.95& 0.498& 0.261& ast& Hr 73, MHMC 91, *\cr
\+ &&&&&          0.22& 0.012& 0.005 	\cr

\+ 25AB&           HD 3443&	00 34 47&       $-$25 02 30&
  .0721  .0087& 25.00& 0.670& 0.5  &  \hskip4pt 1 & V 37, S 63\cr
\+ &&&&&{\it 0.13}&{\it 0.007}&{\it 0.02}\cr

\+ 65AB&           L726-8&	01 36 25&       $-$18 12 42&
  .3807  .0043& 26.52& 1.95&  0.494& (2)& GHW 88\cr
\+ &&&&&{\it 0.40}&{\it 0.059}&0.003 	\cr

\+ 67AB$\dagger$&  HD 10307&	01 38 44&       $+$42 21 48&
  .0731  .0039& 19.50& 0.565& 0.231& ast& LBM 83, HMFC 92, *\cr
\+ &&&&&          0.28& 0.035& 0.014&	\cr

\+ 166BC&          HD 26976&	04 13 04&       $-$07 44 06&
  .2071  .0025& 252.1& 6.943& 0.262& \hskip4pt 3 & Hz 74\cr
\+ &&&&&{\it 6.30}&{\it 0.347}&0.01 &	\cr

\+ 234AB$\dagger$& Ross 614&    06 26 51&       $-$02 46 12&
   .2421 .0017& 16.60& 1.009& 0.317& ast& P 77, JHM 93, *\cr
\+ &&&&&          0.03& 0.087& 0.025&	\cr

\+ 340AB&          HD 79969&	09 14 56&       $+$28 46 42&
   .0582 .0029& 34.20& 0.66 & 0.473& (1)& V 38, Hr 82\cr
\+ &&&&&{\it 0.17}&{\it 0.007}&0.006&    \cr

\+ 352AB& BD $-$12$^\circ$2918&	09 28 53&       $-$13 16 06&
   .1079 .0091& 18.3 & 0.551& 0.51 & \hskip4pt 3 & Hz 79\cr
\+ &&&&&{\it 0.46}&0.03 &{\it 0.02} &    \cr

\+ 508AB&          HD 115953&	13 17 36&       $+$48 02 24&
   .1030 .0080& 48.85& 1.465& 0.412& \hskip4pt 2 & Hz 69, Hz 76\cr
\+ &&&&&{\it 0.73}&{\it 0.044}&0.012&    \cr

\+ 559AB&     	$\alpha$ Cen&	14 36 11&       $-$60 37 48&
.7506 .0046$^a$&79.92&17.515& 0.454& (1)& KW 78, Hz 82, DGV 86\cr
\+ &&&&&     {\it 0.40}& 0.05& 0.002&    \cr

}$$
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\hrule
\vfil\eject

\centerline{}
\vskip2pt
\hrule

$$\vbox{\rm \settabs\+binaryxxxxx& binaryxxxxxxxxx& RARARAx&
DECDECDEx& parxxxxxxxxx& xxxxxxxx& xxxxxxxx& xxxxxxx& xxxxx& xxxxxxx&
xxxxxxx& xxxxxxxxxxxxxxx\cr

\+ \bf GL $\#$& \bf Other& \hskip12pt \bf RA&\hskip14pt \bf
DEC&\hskip15pt \bf $\pi$$\pm$$\sigma$&\hskip-8pt \bf P (yrs)& \bf a
($\prime$$\prime$)&\hskip9pt \bf B& \bf q& \bf References\cr

\+ && \hskip1pt \bf (1950.0)& \hskip7pt \bf (1950.0) \cr

\centerline{}
\vskip2pt
\hrule
\vskip15pt

\+ 570BC$^b$&   HD 131976&	14 54 31&       $-$21 11 18&
   .1742 .0060& 0.848& 0.143& 0.414& sp & MPDD 90\cr
\+ &&&&&     0.001& 0.009& {\it 0.01}&	\cr

\+ 623AB$\dagger$& G 202-45&	16 22 39&  $+$48 28 24&
   .1317 .0039&  3.73& 0.271& 0.183& ast& LB 78, MH 87, MM 89, *\cr
\+ &&&&&          0.09& 0.031& 0.020&    \cr

\+ 661AB&	HD 155876&      17 10 40&       $+$45 44 48&
   .1595 .0031& 12.98& 0.71 & 0.496& (1)& E 67, HzB 84\cr
\+ &&&&&          0.03& 0.01 & 0.01 &    \cr

\+ 677AB& BD $+$29$^\circ$3029&	17 27 24&       $+$29 26 00&
   .0482 .0045& 60.00& 0.60 & 0.468& \hskip4pt 3 & B 55, L 82\cr
\+ &&&&&{\it 1.50}&{\it 0.030}&0.011&    \cr

\+ 702AB&     	HD 165341&	18 02 56&       $+$02 30 36&
   .1990 .0036& 88.13& 4.545& 0.442& (1)& WH 74\cr
\+ &&&&&{\it 0.44}&{\it 0.045}&0.01 &    \cr

\+ 704AB&     	HD 165908&	18 05 08&       $+$30 33 12&
   .0592 .0039& 55.8 & 1.00 & 0.398& \hskip4pt 1 & Hz 72\cr
\+ &&&&&{\it 0.28}&{\it 0.010}&0.01 &    \cr

\+ 725AB&     HD 173739/40&	18 42 12&       $+$59 33 18&
   .2861 .0018& 408  & 13.88& 0.46 & (3)& Hz 87\cr
\+ &&&&&{\it 10.2}&{\it 0.694}&0.02 &    \cr

\+ 1245AC$\dagger$& G 208-44&	19 52 16& $+$44 17 30&
.2206 .0014$^c$&15.22& 0.795& 0.365& ast& MHFSLC 88, Ha 90, *\cr
\+ &&&&&    {\it 0.08}& 0.043& 0.019&    \cr

\+ 860AB &      HD 239960&	22 26 13&       $+$57 26 48&
   .2519 .0023& 44.67& 2.383& 0.394& (1)& Hz 86b\cr
\+ &&&&&{\it 0.22}&{\it 0.024}&0.002&    \cr

}$$
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\hrule
\vskip4pt
\hrule

\vfil\eject
\centerline{}
\vskip20pt
\centerline {Notes to TABLE 1}
\vskip12pt

$^a$ parallax from Demarque {\it et al.} (1986)

$^b$ see Mariotti {\it et al.} (1990) for mass solution from
spectroscopic and speckle data,
\vskip0pt
\hskip30pt note that the parallax listed (from Gliese and Jahreiss 1991) will not
yield the masses given in Table 5

$^c$ parallax from Harrington (1990)

$\dagger$ semimajor axis and fractional mass determined via speckle
data and photometric relations

{\it Italicized} quantities indicate errors estimated by the authors.

\vskip20pt
\centerline {References for TABLE 1}
\vskip12pt

B 55 = Baize (1955),  E 67 = Eggen (1967), DGV 86 = Demarque {\it et al.} (1986),

GHW 88 = Geyer {\it et al.} (1988), Ha 90 = Harrington (1990), Hr 73, 82 = Hershey (1973, 1982),

Hz 69, 72, 74, 76, 79, 82, 86b, 87 = Heintz (various years), HzB 84 = Heintz and Borgman (1984),

HMFC 92 = Henry {\it et al.} (1992), JHM 93 = Johnson {\it et al.} (1993), KW 78 = Kamper and Wesselink (1978),

L 82 = Lippincott (1982), LB 78 = Lippincott and Borgman (1978), LBM 83 = Lippincott {\it et al.} (1983),

MHFSLC 88 = McCarthy {\it et al.} (1988), MH 87 = McCarthy and Henry (1987), MHMC 91 = McCarthy {\it et al.} (1991),

MM 89 = Marcy and Moore (1989), MPDD 90 = Mariotti {\it et al.} (1990), P 77 = Probst (1977),

S 63 = Strand (1963), V 37 = van den Bos (1937),  V 38 = van den Bos (1938),

WH 74 = Worth and Heintz (1974), * = this work


\vfil\eject\end

