Table 1:
Systems with new low-mass companions in the solar neighbourhood.
Spectral types are from Reid et al. (1995), except for Gl 173.1,
Gl 416, Gl 120.1C, Gl 563.4, and Gl 609.2 which were taken from SIMBAD.
They always refer to the combined light of the system.
Parallaxes (in milliarcseconds) are taken from (h) the
HIPPARCOS catalogue (ESA 1997), (y) the Yale parallax catalogue
(van Altena et al.
1995), (s) Söderhjelm 1999,
or are photometric parallaxes from (g) the CNS3 (Gliese & Jahreiss
1991) or (r) spectrophotometric parallaxes from Reid et al.
(1995) that we approximately correct for the previously
unrecognized multiplicity. Program codes are S9 and S12 for the
9.25 and 12 pc volume-limited surveys,
C for the unpublished CORAVEL spectroscopic
binaries, and L for the spectroscopic and astrometric
binaries from the literature. A number of objects belong to multiple
samples, and some
targets from the nominally volume-limited samples have now been found
to lie at larger distances.
|
Source LaTeX |
All tables |
In the text