GSC 03588-09315 is a low-amplitude delta Scuti variable
Abstract
Time-series observations of GSC 03588-09315 show it is a very low amplitude, multiperiodic delta Scuti variable at the limit of detectability. Five frequencies have been identified at 13.86819(24), 8.10026(79), 5.01966(79), 11.67281(55) and 8.17490(59) c/d with amplitudes of 10, 5, 5, 4, and 3 mmag respectively. The spectral energy distribution of the star is very closely matched to a spectral type of F0V, but it is probably 1.3 mag brighter than a main-sequence star, so is likely to be evolved.
- Publication:
-
Open European Journal on Variable Stars
- Pub Date:
- June 2021
- DOI:
- 10.5817/OEJV2021-0217
- Bibcode:
- 2021OEJV..217....1L
- Keywords:
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- variable stars;
- delta Scuti variable;
- photometry;
- data analysis