Period Change of Eclipsing Binaries from the ASAS Catalog
| dc.creator | Poleski, Radoslaw | |
| dc.creator | Pilecki, Bogumil | |
| dc.date | 2006-07-10 | |
| dc.date.accessioned | 2026-07-07T07:15:37Z | |
| dc.date.available | 2026-07-07T07:15:37Z | |
| dc.description | We present a preliminary statistical analysis of a period change of eclipsing binaries from the ASAS Catalog of Variable Stars. For each contact and semidetached system brighter than 13.3$mag$ (in V) with a period shorter than 0.4 days and at least 300 observation points we have found an angular velocity $ω$ and its time derivative $\frac{dω}{dt}$. According to our accuracy there is no evidence that average $\frac{dω}{dt}$ differs from 0. Light curves for selected stars are presented. | |
| dc.description | Published in Proceedings of the 13th Young Scientists' Conference on Astronomy and Space Physics, held in Kyiv, Ukraine, April 25-29, 2006, Eds.: Golovin, A.; Ivashchenko, G.; Simon, A | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0607186 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0607186 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/113282 | |
| dc.subject | Astrophysics | |
| dc.title | Period Change of Eclipsing Binaries from the ASAS Catalog | |
| dc.type | text |