Spectroscopic binaries near the North Galactic Pole. XIV - HD 118234

Details Spectroscopic binaries near the North Galactic Pole. XIV - HD 118234 Spectroscopic binaries near the North Galactic Pole. XIV - HD 118234

Jun 1988

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1988japa....9...75g&link_type=abstract

Journal of Astrophysics and Astronomy (ISSN 0250-6335), vol. 9, June 1988, p. 75-78.

Astronomy and Astrophysics

Astrophysics

6

Astronomical Photometry, Binary Stars, Main Sequence Stars, Radial Velocity, Stellar Magnitude, Stellar Spectra, Giant Stars, K Stars, Stellar Rotation

Scientific paper

Photoelectric radial-velocity measurements for HD 118234 are presented for the 1971-1987 period. The results suggest that HD 118234 is a spectroscopic binary in a very eccentric 59-day orbit. Although the 59-day period is quite short for a giant star, the widths of the dips on the radial-velocity traces do not imply that HD 118234 has an unusually rapid rotation.

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