| dc.contributor.author | Wolf, Marek | |
| dc.contributor.author | Kotková, Lenka | |
| dc.contributor.author | Kocián, Radek | |
| dc.contributor.author | Dřevěný, R. | |
| dc.contributor.author | Hanžl, D. | |
| dc.date.accessioned | 2011-01-12T08:42:06Z | |
| dc.date.available | 2011-01-12T08:42:06Z | |
| dc.date.issued | 2010 | |
| dc.identifier.citation | The Astronomical Journal. 2010, vol. 139, no. 3, p. 1028-1030. | en |
| dc.identifier.issn | 0004-6256 | |
| dc.identifier.issn | 1538-3881 | |
| dc.identifier.uri | http://hdl.handle.net/10084/83563 | |
| dc.description.abstract | WW Camelopardalis is a relatively bright eclipsing binary system with a slightly eccentric orbit. A dozen of its new eclipse times were measured as part of our long-term observational project of eccentric eclipsing binaries. Based on a new solution of the current O – C diagram, we found for the first time an apsidal motion in good agreement with theory. Its period is about 370 ± 50 years. The determined internal structure constant is close to the theoretically expected value. The relativistic effect is significant, being about 13% of the total apsidal motion rate. | en |
| dc.language.iso | en | en |
| dc.publisher | IOP Publishing | en |
| dc.relation.ispartofseries | The Astronomical Journal | en |
| dc.relation.uri | http://dx.doi.org/10.1088/0004-6256/139/3/1028 | en |
| dc.subject | binaries: eclipsing | en |
| dc.subject | stars: fundamental parameters | en |
| dc.subject | stars: individual (WW Cam) | en |
| dc.title | Apsidal motion in eccentric eclipsing binary WW Camelopardalis | en |
| dc.type | article | en |
| dc.identifier.location | Není ve fondu ÚK | en |
| dc.identifier.doi | 10.1088/0004-6256/139/3/1028 | |
| dc.identifier.wos | 000274429600018 | |