# Cygnus X-3

> binary star

**Wikidata**: [Q1147725](https://www.wikidata.org/wiki/Q1147725)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cygnus_X-3)  
**Source**: https://4ort.xyz/entity/cygnus-x-3


## References

1. SIMBAD
2. VizieR
3. The Wolf-Rayet counterpart of Cygnus X-3
4. Library of Congress
5. Freebase Data Dumps. 2013
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. The Milky Way in X-rays for an outside observer. Log(N)-Log(S) and luminosity function of X-ray binaries from RXTE/ASM data
8. National Library of Israel Names and Subjects Authority File