Period changes of EA-, EB- and EW-types binaries

DOI

Cyclic period changes are a fairly common phenomenon in close binary systems and are usually explained as being caused either by the magnetic activity of one or both components or by the light travel time effect (LTTE) of a third body. We searched the orbital period changes in 182 EA-type (including the 101 Algol systems used by Hall, 1989, Space Sci. Rev., 50, 219), 43 EB-type and 53 EW-type binaries with known mass ratio and spectral type of the secondary component. We reproduced and improved the diagram in Hall according to the new collected data.

Cone search capability for table J/MNRAS/405/1930/EBs (Period changes of semi-detached and detached Algol-type binaries (table1), EB-type (table2) and EW-type (table3) binaries)

Identifier
DOI http://doi.org/10.26093/cds/vizier.74051930
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/MNRAS/405/1930
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/405/1930
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/405/1930
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/MNRAS/405/1930
Provenance
Creator Liao W.-P.; Qian S.-B.
Publisher CDS
Publication Year 2011
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy