EH Cnc RV light curves

New CCD photometry for the eclipsing binary EH Cnc was made from 2009 to 2011, and five new eclipsing times are presented. Through using the updated Wilson-Devinney code, we first deduced the photometric solution at {chi}^2^=0.9906. The results show that EH Cnc is a W-type contact binary, whose mass ratio and overcontact degree are q=2.51(+/-0.02) and f=27.7%(+/-3.4%) , respectively.

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/PASP/123/895
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASP/123/895
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASP/123/895
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/PASP/123/895
Provenance
Creator Yang Y.-G.; Shao Z.-Y.; Pan H.-J.; Yin X.-G.
Publisher CDS
Publication Year 2014
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