On the Distances to the X-Ray Binaries Cygnus X-3 and GRS 1915+105

In this paper we significantly improve estimates of distance to the X-ray binary systems Cyg X-3 and GRS 1915+105. We report a highly accurate trigonometric parallax measurement for Cyg X-3 using the Very Long Baseline Array at 43 GHz, placing the source at a distance of 9.67 − 0.48 + 0.53 kpc. We a...

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Veröffentlicht in:	The Astrophysical journal 2023-12, Vol.959 (2), p.85
Hauptverfasser:	Reid, M. J., Miller-Jones, J. C. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Black holes Inclination angle Kinematics Parallax Radial velocity Radio astrometry Stellar distance Very long baseline interferometry X ray binaries X ray sources X ray stars X-ray astronomy X-ray binary stars X-rays
Online-Zugang:	Volltext
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