The Cepheid Variable Population in the Local Group Dwarf Irregular Galaxy Pegasus

Bibcode
2008ASPC..390..306M
Meschin, I.; Gallart, C.; Cassisi, S.; Aparicio, A.; Rosenberg, A.
Bibliographical reference

Pathways Through an Eclectic Universe ASP Conference Series, Vol. 390, proceedings of the conference held 23-27 April, 2007 at Santiago del Teide, Tenerife, Spain. Edited by J. H. Knapen, T. J. Mahoney, and A. Vazdekis San Francisco: Astronomical Society of the Pacific, 2008., p.306

Advertised on:
6
2008
Number of authors
5
IAC number of authors
0
Citations
0
Refereed citations
0
Description
We present the result of a search for Cepheids in the Local Group dwarf irregular galaxy Pegasus. We identified 20 Cepheid stars with periods 0.6d < P < 15.3d, compared them with previously published Cepheids, and carried out an accurate completeness analysis in order to obtain the fraction lost. Using their period-luminosity relation, we obtain a distance for Pegasus of 950± 30 kpc.
Type
Non-refereed

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