Spectroscopic orbital elements of Kappa-2 Bootis B

Details Spectroscopic orbital elements of Kappa-2 Bootis B Spectroscopic orbital elements of Kappa-2 Bootis B

Jun 1986

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1986aj.....91.1416b&link_type=abstract

Astronomical Journal (ISSN 0004-6256), vol. 91, June 1986, p. 1416, 1417. NSERC-supported research.

Astronomy and Astrophysics

Astronomy

2

Binary Stars, Orbital Elements, Stellar Orbits, Stellar Spectrophotometry, Radial Velocity, Velocity Distribution

Scientific paper

The orbital elements of the spectroscopic binary star Kappa-2 Boo (HR
5328) are derived on the basis of radial velocity measurements covering
70 yr. Attention is given to the phase distribution of velocities and
residuals. The period of the system is determined to be 1790 days, and
the semiamplitude of the velocity curve is found to be 7.2 km/sec.

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