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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/6905
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dc.contributor.authorDar, A. A-
dc.contributor.authorParihar, P. S-
dc.contributor.authorSaleh, P-
dc.contributor.authorMalik, M. A-
dc.date.accessioned2020-11-11T01:47:53Z-
dc.date.available2020-11-11T01:47:53Z-
dc.date.issued2018-12-
dc.identifier.citationResearch in Astronomy and Astrophysics, Vol. 18, No.12, 155en_US
dc.identifier.issn1674-4527-
dc.identifier.urihttp://prints.iiap.res.in/handle/2248/6905-
dc.descriptionRestricted Access © IOP Publishing https://doi.org/10.1088/1674-4527/18/12/155en_US
dc.description.abstractThe CCD photometric observations of open star cluster M37 (NGC 2099) were carried out up to a limiting magnitude of V ~ 20 in both B and V filters to search for variable stars using a 2k × 4k CCD and the 1.3 m telescope at the Vainu Bapu Observatory, Kavalur. A total of 314 stars were in the first observing run, out of which 60 were identified as variables. Eight out of the identified 60 variables are classified as W UMa binary stars. For model fitting, we used PHOEBE based on the W-D code to estimate the physical parameters of these newly detected W UMa binaries that theoretically best match the observed light curves.en_US
dc.language.isoenen_US
dc.publisherIOP Publishingen_US
dc.subjectTechniques: photometricen_US
dc.subjectAstronomical instrumentationen_US
dc.subjectMethods and techniquesen_US
dc.subjectAstrometry and celestial mechanicsen_US
dc.subjectStars: binaries: eclipsingen_US
dc.titleVariable stars in M37en_US
dc.typeArticleen_US
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