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2012IBVS.6020....1K - IAU Inform. Bull. Var. Stars, 6020, 1 (2012/April-0)
Apsidal motion of the eccentric eclipsing binary GSC 4487-0347.
KOZYREVA V.S., KUSAKIN A.V. and MENKE J.
Abstract (from CDS):
The eclipsing variable star GSC 4487-0347 is a recently discovered binary system. We carried out observations of the eclipsing binary using a CCD-array in 2009, 2011 at the Tien Shan Observatory. The B,V,R magnitudes were measured and the spectral range of components were estimated. The photometric elements were derived from the light curve. We found the apsidal period is U=160±6 years.
Abstract Copyright: ∼
Journal keyword(s): CCD-photometry, spectrophotometry, Binaries:eclipsing
Simbad objects: 1
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