The double-lined spectroscopic binary HD 214686

Details The double-lined spectroscopic binary HD 214686 The double-lined spectroscopic binary HD 214686

Dec 1978

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1978pasp...90..679b&link_type=abstract

Astronomical Society of the Pacific, Publications, vol. 90, Dec. 1978-Jan. 1979, p. 679-682.

Astronomy and Astrophysics

Astronomy

4

Binary Stars, Orbit Calculation, Orbital Elements, Stellar Spectra, Eclipsing Binary Stars, Graphs (Charts), Radial Velocity, Spectrum Analysis, Ubv Spectra, Spectroscoptic Binaries

Scientific paper

Orbital elements for the 6th-magnitude 21.7-day double-lined binary HD 214686 are determined from coude spectrograms. Photometric observations show the system to contain two F7 V stars, and minimum masses near 1.16 solar masses are found for both components. These results remove an apparent contradiction between the spectral types and the masses of the components obtained by Sanford in 1931, based upon neglect of an earlier revision of the type. The orbital inclination is near 90 deg, and a search for eclipses is urged.

Affiliated with

Also associated with

No associations

Rating

The double-lined spectroscopic binary HD 214686 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The double-lined spectroscopic binary HD 214686, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The double-lined spectroscopic binary HD 214686 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-889528