# Q66631448

> Algol variable in the constellation Ophiuchus

**Wikidata**: [Q66631448](https://www.wikidata.org/wiki/Q66631448)  
**Source**: https://4ort.xyz/entity/q66631448


## References

1. SIMBAD
2. MK classifications of spectroscopic binaries
3. Up-to-date linear elements of eclipsing binaries
4. A Comprehensive Catalog of Galactic Eclipsing Binary Stars with Eccentric Orbits Based on Eclipse Timing Diagrams
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. Gaia Data Release 2