A period investigation of two chromospherically active binary stars: RT Coronae Borealis and PW Herculis
Orbital period variations of two chromospherically active binary systems, RT CrB and PW Her, are presented. It is shown that the orbital period of RT CrB undergoes a cyclic oscillation with a period of 53.9years. For PW Her, an alternate change, with a period of 42.7years, is found to superimpose on...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2014
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| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-0037810645&partnerID=40&md5=1a40de57e4ccc87dda584f331e9fc3a9 http://cmuir.cmu.ac.th/handle/6653943832/6037 |
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| Institution: | Chiang Mai University |
| Language: | English |