| dc.contributor.author | Wolf, Marek | |
| dc.contributor.author | Šmelcer, Ladislav | |
| dc.contributor.author | Kučáková, Hana | |
| dc.contributor.author | Hynek, Tomáš | |
| dc.contributor.author | Onderková, K. | |
| dc.contributor.author | Svoboda, P. | |
| dc.contributor.author | Chrastina, Marek | |
| dc.date.accessioned | 2011-01-12T08:05:53Z | |
| dc.date.available | 2011-01-12T08:05:53Z | |
| dc.date.issued | 2010 | |
| dc.identifier.citation | New Astronomy. 2010, vol. 15, issue 6, p. 530-532. | en |
| dc.identifier.issn | 1384-1076 | |
| dc.identifier.uri | http://hdl.handle.net/10084/83559 | |
| dc.description.abstract | V381 Cas is a relatively bright and early-type eclipsing binary system. Several new times of its eclipses were measured as part of our long-term observational project of eccentric eclipsing binaries. Based on a current O–C diagram solution, we found for the first time that its orbit is slightly eccentric (e = 0.025) and shows a very rapid apsidal advance with short period of about 20 years only. The relativistic and third body effects are negligible, being about 3% of the total apsidal motion rate. | en |
| dc.language.iso | en | en |
| dc.publisher | Elsevier | en |
| dc.relation.ispartofseries | New Astronomy | en |
| dc.relation.uri | https://doi.org/10.1016/j.newast.2009.12.011 | en |
| dc.subject | stars: binaries : eclipsing | en |
| dc.subject | stars: individual: V381 Cas | en |
| dc.subject | stars: fundamental parameters | en |
| dc.title | Rapid apsidal motion in V381 Cassiopeiae | en |
| dc.type | article | en |
| dc.identifier.location | Není ve fondu ÚK | en |
| dc.identifier.doi | 10.1016/j.newast.2009.12.011 | |
| dc.identifier.wos | 000277751400005 | |