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Four New Eclipsing Binary Systems in the TESS field: CD-34 13220, HD 295082, TYC 6484-426-1 and TYC 6527-2310-1
(IOP Publishing, 2021)
We present the first evidence for the binarity of four targets in the TESS field. The temperatures
are estimated by SED analysis and the orbital periods are determined. The TESS light curves of the systems
are analyzed ...
Standard stellar luminosities: what are typical and limiting accuracies in the era after Gaia?
(Oxford University Press, 2021)
Methods of obtaining stellar luminosities (L) have been revised and a new concept, standard stellar luminosity, has been defined. In this paper, we study three methods: (i) a direct method from radii and effective temperatures; ...
On the zero point constant of the bolometric correction scale
(Oxford University Press, 2021)
Arbitrariness attributed to the zero-point constant of the V-band bolometric corrections (BCV) and its relation to ‘bolometric magnitude of a star ought to be brighter than its visual magnitude’ and ‘bolometric corrections ...
