Photometric elements of the eclipsing binary HR 9049 /HD 224113/

Details Photometric elements of the eclipsing binary HR 9049 /HD 224113/ Photometric elements of the eclipsing binary HR 9049 /HD 224113/

Jan 1981

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981ap%26ss..74...83g&link_type=abstract

Astrophysics and Space Science, vol. 74, no. 1, Jan. 1981, p. 83-86. Research supported by the Consiglio Nazionale delle Ricerc

Astronomy and Astrophysics

Astrophysics

3

Eclipsing Binary Stars, Light Curve, Stellar Spectrophotometry, A Stars, B Stars, Main Sequence Stars, Stellar Models

Scientific paper

Seven-color photoelectric light curves - as yet unsolved - of the single-lined spectrum eclipsing binary HR 9049 (Burki and Rufener, 1980) have been analyzed by means of Wood's (1972) model. HR 9049 appeared to be composed of two normal Main-Sequence detached components having appreciably different temperatures, sizes and luminosities. The hotter star, classed approximately as B6 V, is larger and brighter than its cooler companion, for which a spectral type around A5 can be inferred.

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