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2004IBVS.5530....1M - IAU Inform. Bull. Var. Stars, 5530, 1 (2004/May-0)
Improved orbital ephemeris of GT Ursae Majoris.
MIKUZ H., DINTINJANA B., ZWITTER T. and MUNARI U.
Abstract (from CDS):
Extensive B and V CCD photometry of GT UMa is reported. It is used to derive an improved orbital ephemeris and observe that GT UMa is a detached system of two F2 stars of equal temperature.
Abstract Copyright: ∼
Journal keyword(s): period variation, O-C study
Simbad objects: 5
