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http://hdl.handle.net/11154/2535
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| Title: | Physical parameter determination of the delta Scuti star V1719 Cygni |
| Authors: | Pena, JH
Paparo, M
Peniche, R
Hobart M Smith
De la Cruz, C
Rodríguez, M
García-Cole, A |
| Issue Date: | 2002 |
| Abstract: | New uvbybeta photoelectric photometry of the short-period variable star V1719 Cygni (HD 200925) has been secured. A period analysis of these data and those reported in the literature has provided us with stable pulsation frequencies that fit all the available observations covering a time span of 20 yr. The frequencies determined are 3.7411556, 7.4823111, 11.2234667, and 4.6777749 cycles day(-1) and of smaller amplitude 8.4189900 cycles day(-1). It was found that this Population I star has around 3.1 and an effective temperature log g of 6750 K. |
| URI: | http://hdl.handle.net/11154/2535 |
| ISSN: | 0004-6280 |
| Appears in Collections: | Ciencias
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