Počet záznamů: 1
New insights on the massive interacting binary UU Cassiopeiae
- 1.0536725 - ASÚ 2021 RIV FR eng J - Článek v odborném periodiku
Mennickent, R.E. - Djurašević, G. - Vince, I. - Garces, J. - Hadrava, Petr - Cabezas, Mauricio - Petrovic, J. - Jurkovic, M. I. - Korčáková, D. - Markov, H.
New insights on the massive interacting binary UU Cassiopeiae.
Astronomy & Astrophysics. Roč. 642, October (2020), č. článku A211. ISSN 0004-6361. E-ISSN 1432-0746
Grant ostatní: GA ČR(CZ) GA17-00871S
Institucionální podpora: RVO:67985815
Klíčová slova: eclipsing binaries * spectroscopic * stars evolution
Obor OECD: Astronomy (including astrophysics,space science)
Impakt faktor: 5.803, rok: 2020
Způsob publikování: Omezený přístup
https://doi.org/10.1051/0004-6361/202038938
We present the results of our study of the close binary UU Cassiopeiae based on previously published multiwavelength photometric and spectroscopic data. Based on eclipse timings from the last 117 years, we find an improved orbital period of Po = 8d : 519296(8). In addition, we find a long cycle of length T similar to 270 d in the Ic-band data.
Trvalý link: http://hdl.handle.net/11104/0314448
Počet záznamů: 1