New frequency analyses of the multiperiodic δ Scuti variables CR Lyn and GG UMa

Communications in Asteroseismology

Groenendaels, R.¹  Wils, P.¹  García-Melendo, E.¹  Lampens, P.¹  Robertson, C. W.¹  Fox, J.¹  van Cauteren, P.¹ 

关键词: Metabolic Syndrome;    Childhood Obesity;    Elementary School Children;   

DOI  :  10.1553/cia148s70

学科分类：天文学(综合)

来源: Verlag der Oesterreichischen Akademie der Wissenschaften

【 摘 要 】

CCD photometric time-series observations of the delta Scuti stars CRLyn and GG UMa reveal that both are multiperiodic pulsators, with atleast three close, independent frequencies for CR Lyn and twofrequencies in the case of GG UMa. In addition SAO 14823, another starin the field of GG UMa, is reported to be new multiperiodic variable aswell.

【 授权许可】

Unknown