Preliminary orbital elements for the AM binary HD 434

Details Preliminary orbital elements for the AM binary HD 434 Preliminary orbital elements for the AM binary HD 434

Apr 1985

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1985jrasc..79...49h&link_type=abstract

Journal of the Royal Astronomical Society of Canada (ISSN 0035-872X), vol. 79, April 1985, p. 49-53. Research supported by the N

Astronomy and Astrophysics

Astronomy

7

A Stars, Binary Stars, Metallic Stars, Orbital Elements, Peculiar Stars, Stellar Motions, Radial Velocity, Stellar Mass

Scientific paper

Preliminary spectroscopic orbital elements are presented for the metallic-lined A-star HD 434. Most of the orbital elements are based only on data obtained during the past eight years, but a few radial velocities measured more than 4 decades earlier have contributed to the reliable determination of an orbital period of 34d.26014. The system has the moderately large mass function of 0.122 M_sun;.

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