Geneva photometry of the Delta Scuti star HD 93044

Details Geneva photometry of the Delta Scuti star HD 93044 Geneva photometry of the Delta Scuti star HD 93044

Jun 1990

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990a%26a...232...79h&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 232, no. 1, June 1990, p. 79-82.

Astronomy and Astrophysics

Astrophysics

5

A Stars, Astronomical Photometry, F Stars, Variable Stars, Early Stars, Late Stars, Light Curve, Stellar Color

Scientific paper

Photometric observations in the Geneva system of the late-A or early-F giant HD 93044 show that this star is a Delta Scuti star with a pulsation frequency of 11.90808 cycles/day, or a period of 0.0839766 day. The amplitude may be somewhat variable, but no second period seems to be present. The observed pulsation mode is identified with the radial fundamental mode.

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