Author:
Goranskij V. P.,Barsukova E. A.,Burenkov A. N.,Valeev A. F.,Trushkin S. A.,Volkov I. M.,Esipov V. F.,Irsmambetova T. R.,Zharova A. V.
Abstract
Abstract. We analyzed a 40-year set of multicolor photometry and a 15-year set of synoptic monitoring of SS 433 along with fragmentary spectral and radio data. This system contains a neutron star and an A3–A7 I giant. The system is found to be either close, in contact, or it has a common envelope from time to time. The A-type giant is now in transition to the dynamical mass transfer.
Publisher
Cambridge University Press (CUP)
Subject
Astronomy and Astrophysics,Space and Planetary Science