RAS PhysicsАстрономический журнал Astronomy Reports

  • ISSN (Print) 0004-6299
  • ISSN (Online) 3034-5170

THIRD LIGHT IN SS433 ACCORDING TO UBVRcIc PHOTOMETRY

PII
S30345170S0004629925020015-1
DOI
10.7868/S3034517025020015
Publication type
Article
Status
Published
Authors
Volume/ Edition
Volume 102 / Issue number 2
Pages
85-95
Abstract
UBVRcIc observations of microquasar SS 433 from 1980 to 2023 revealed a stable effect unusual for classical eclipsing binary systems. In the phases of maximum accretion disk opening, the depths of the primary and secondary eclipsing minima of the orbital light curve decrease synchronously with increasing wavelength. To explain this effect, we have used the model of an eclipsing binary system in which there is a third non- eclipsing light. We show that the main source of the third light at a mass-loss rate of 10−4
Keywords
индивидуальные звезды тесные двойные затменные звезды аккреционные диски
Date of publication
01.02.2025
Year of publication
2025
Number of purchasers
0
Views
72

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