Počet záznamů: 1
The field high-amplitude SX Phe variable BL Cam: results from a multisite photometric campaign. II. Evidence of a binary - possibly triple - system
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SYSNO ASEP 0354408 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The field high-amplitude SX Phe variable BL Cam: results from a multisite photometric campaign. II. Evidence of a binary - possibly triple - system Tvůrce(i) Fauvaud, S. (FR)
Sareyan, J.P. (FR)
Ribas, I. (ES)
Rodriguez, E. (ES)
Lampens, P. (BE)
Klingenberg, G. (NO)
Farrell, J.A. (US)
Fumagalli, F. (FR)
Simonetti, J.H. (US)
Wolf, M. (CZ)
Santacana, G. (FR)
Zhou, A. (CN)
Michel, R. (MX)
Fox-Machado, L. (MX)
Alvarez, M. (MX)
Nava-Vega, A. (MX)
Lopez-Gonzalez, M.J. (ES)
Casanova, V.M. (ES)
Aceituno, F.J. (ES)
Scheggia, I. (IT)
Rives, J.-J. (FR)
Hintz, E.G. (US)
Van Cauteren, P. (BE)
Helvaci, M. (TR)
Yesilyaprak, C. (TR)
Graham, K.A. (US)
Král, L. (CZ)
Kocián, R. (CZ)
Kučáková, H. (CZ)
Fauvaud, M. (FR)
Granslo, B.H. (NO)
Michelet, J. (FR)
Nicholson, M.P. (US)
Vugnon, J.-M. (FR)
Kotková, Lenka (ASU-R)
Truparova, K. (CZ)
Ulusoy, G. (TR)
Yasarsoy, B. (TR)
Avdibegovic, A. (CZ)
Blazek, M. (CZ)
Kliner, J. (CZ)
Zasche, P. (CZ)
Bartosikova, S. (CZ)
Vilasek, M. (CZ)
Trondal, O. (NO)
Van Den Abbeel, F. (BE)
Behrend, R. (CH)
Wuecher, H. (FR)Zdroj.dok. Astronomy & Astrophysics. - : EDP Sciences - ISSN 0004-6361
Roč. 515, June (2010), A39/1-A39/7Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. FR - Francie Klíč. slova variables stars ; BL Camelopardalis ; oscillations Vědní obor RIV BN - Astronomie a nebeská mechanika, astrofyzika Obor OECD Astronomy (including astrophysics,space science) CEZ AV0Z10030501 - ASU-R (2005-2011) UT WOS 000280505000008 DOI 10.1051/0004-6361/201014243 Anotace Interpreted as a light travel-time effect, the short- term O-C variation is indicative of a massive stellar component (0.46 to 1 M-circle dot) with a short period orbit (144.2 d), within a distance of 0.7 AU from the primary. More observations are needed to confirm the long-term O-C variations: if they were also to be caused by a light travel-time effect, they could be interpreted in terms of a third component, in this case probably a brown dwarf star (cca 0.03 M-circle dot), orbiting in similar to 3400 d at a distance of 4.5 AU from the primary. Pracoviště Astronomický ústav Kontakt Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Rok sběru 2011
Počet záznamů: 1