PHOTOELECTRIC PHOTOMETRY AND PERIOD ANALYSIS OF SELECTED DELTA-SCUTI STARS IN PRAESEPE

Authors
PENA JH PENICHE R HOBART MA ROLLAND A DECOCA PL PAPARO M PARRAO L DELACRUZ C OLIVARES JI COSTA V IBANOGLU C ERTAN AY TUMER O EVREN S TUNCA Z
Citation
Jh. Pena et al., PHOTOELECTRIC PHOTOMETRY AND PERIOD ANALYSIS OF SELECTED DELTA-SCUTI STARS IN PRAESEPE, Astronomy & Astrophysics. Supplement series, 129(1), 1998, pp. 9-22
Citations number
70
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy & Astrophysics. Supplement series → ACNP
ISSN journal
03650138
Volume
129
Issue
1
Year of publication
1998
Pages
9 - 22
Database
ISI
SICI code
0365-0138(1998)129:1<9:PPAPAO>2.0.ZU;2-4
Abstract
Photoelectric photometry of seven Delta Scuti stars in Praesepe was se cured. Three of them were observed simultaneously at observatories loc ated at different longitudes. Period analysis has been carried out for each star with different computing packages and the results compared to those in the literature. Their physical characteristics have been d etermined from the Stromgren photometry and theoretical and empirical calibrations.