The 53 Per stars HR 3562 and HR 3600
Open Access
- 15 October 1994
- journal article
- Published by Oxford University Press (OUP) in Monthly Notices of the Royal Astronomical Society
- Vol. 270 (4) , 914-920
- https://doi.org/10.1093/mnras/270.4.914
Abstract
The sharp-lined star HR 3562 (B3 IV) has been described as both multiperiodic and singly periodic. It is very likely a member of the 53 Per class (or slowly pulsating B stars). We present intensive photometric observations covering six seasons. The data can be represented by three components with periods 1.957, 2.107 and 2.456 d. HR 3600 (B5 V) is another sharp-lined star which has been described as multiperiodic and a member of the 53 Per class. Our data show that only one period (0.905 d) is present but the true period might be twice this value.Keywords
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