Morphological classification of eclipsing binaries from the Gaia

The table contains the results of morphological classification of eclipsing binaries and selected parameters from Gaia DR3 (:bibcode: 2023A&A...674A...1G), including orbital periods, GSP-Phot effective temperatures, and sky coordinates.

Because the morphological classification is based on single-passband Gaia G photometry alone, overcontact and ellipsoidal systems cannot be reliably distinguished. Therefore, systems with orbital periods P > 3 d initially classified as overcontact are explicitly reassigned as "ellipsoidal", since such long-period overcontact configurations are physically unlikely for main-sequence stars.

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/astro.upjs/upjs_gaia_eb/q/classification
Related Identifier https://skvo.science.upjs.sk/tableinfo/upjs_gaia_eb.classification
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://astro.upjs/upjs_gaia_eb/q/classification
Provenance
Creator Parimucha, Š., Gabdeev, M., Vaňko, M., Markus, Y., Vozyakova, O.; GAIA Collaboration
Instrument Gaia
Publisher UPJŠ DC Team
Publication Year 2026
OpenAccess true
Contact UPJŠ Archive <olga.vozyakova(at)student.upjs.sk>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy