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The Zero-Point of the Cepheid Luminosity Scale from a Calibration of the Luminosities of Early-Type Stars
Published online by Cambridge University Press: 12 April 2016
Abstract
A new calibration of the absolute magnitudes of early-type stars in terms of the (β, c0) photometric system is used to establish the distance moduli of clusters containing Cepheids. The zero points of the period – luminosity and period – luminosity – colour relations are calculated and compared to previous determinations.
- Type
- Part III. Extragalactic Cepheids and the PL Relation
- Information
- International Astronomical Union Colloquium , Volume 82: Cepheids: Theory and Observations , 1985 , pp. 201 - 202
- Copyright
- Copyright © Cambridge University Press 1985