SIMBAD references

2006ApJS..162..207A - Astrophys. J., Suppl. Ser., 162, 207-226 (2006/January-0)

The secondaries of solar-type primaries. I. The radial velocities.

ABT H.A. and WILLMARTH D.

Abstract (from CDS):

We studied for duplicity the 167 F7-G8 IV or V primaries within 25 pc of the Sun according to their Hipparcos parallaxes and between declinations of -30° and +75°. We obtained an average of 13 coudé radial velocities with an accuracy of ±0.10 km/s. Combining these measures with published data, we obtained 39 single-lined and 12 double-lined binaries with orbital elements. This material will be combined in a later paper with the known visual binaries to derive the secondary mass frequencies.

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Journal keyword(s): Stars: Binaries: Spectroscopic - Stars: Binaries: Visual - Stars: Planetary Systems - Stars: Statistics

VizieR on-line data: <Available at CDS (J/ApJS/162/207): table2.dat>

Simbad objects: 157

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