# Q87061525

> Algol variable in the constellation Ophiuchus

**Wikidata**: [Q87061525](https://www.wikidata.org/wiki/Q87061525)  
**Source**: https://4ort.xyz/entity/q87061525


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. General Catalogue of Variable Stars, 3rd ed.
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. The Tycho-2 catalogue of the 2.5 million brightest stars
7. Gaia Early Data Release 3
8. Gaia Data Release 2