A photometric study of BO Canum Venaticorum
| dc.contributor.author | Albayrak, B | |
| dc.contributor.author | Müyesseroglu, Z | |
| dc.contributor.author | Özdemir, S | |
| dc.date.accessioned | 2025-01-27T20:16:33Z | |
| dc.date.available | 2025-01-27T20:16:33Z | |
| dc.date.issued | 2001 | |
| dc.department | Çanakkale Onsekiz Mart Üniversitesi | |
| dc.description.abstract | Photometric BV light curves of BO CVn obtained in 1992 and new times of minima are presented. The primary minimum shows a transit, whereas the secondary minimum, shows an occultation. The system may be classified as an A-type W UMa system. A complete study of minima allows one to detect a possibly increasing period by about 0.037 s/yr. This indicates that the conservative mass transfer rate from the less massive component to the more massive one is 1.57 10(-10) M-circle dot/yr. Because of the variable period, the new ephemeris is determined for future observations. Using the Wilson-Devinney code a simultaneous solution of the B and V light curves is also performed. The analysis shows that the system is in a contact configuration with q = 0.205 +/-0.001 and fillout factor- (f) = 0.18, T-1 = 7240 K(fixed), T-2 = 7150 +/- 10 K. The high orbital inclination i = 87 degrees .54 +/-0.26 was confirmed by photometric observations of the secondary minimum. | |
| dc.identifier.doi | 10.1002/1521-3994(200106)322:2<125 | |
| dc.identifier.endpage | 135 | |
| dc.identifier.issn | 0004-6337 | |
| dc.identifier.issue | 2 | |
| dc.identifier.scopus | 2-s2.0-0039841941 | |
| dc.identifier.scopusquality | Q3 | |
| dc.identifier.startpage | 125 | |
| dc.identifier.uri | https://doi.org/10.1002/1521-3994(200106)322:2<125 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12428/21290 | |
| dc.identifier.volume | 322 | |
| dc.identifier.wos | WOS:000169336400006 | |
| dc.identifier.wosquality | Q3 | |
| dc.indekslendigikaynak | Web of Science | |
| dc.indekslendigikaynak | Scopus | |
| dc.language.iso | en | |
| dc.publisher | Wiley-V C H Verlag Gmbh | |
| dc.relation.ispartof | Astronomische Nachrichten | |
| dc.relation.publicationcategory | info:eu-repo/semantics/openAccess | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.snmz | KA_WoS_20250125 | |
| dc.subject | stars : binaries : eclipsing | |
| dc.subject | stars : individual : BOCVn | |
| dc.title | A photometric study of BO Canum Venaticorum | |
| dc.type | Article |
