# Q89582155

> rotating variable star in the constellation Ophiuchus

**Wikidata**: [Q89582155](https://www.wikidata.org/wiki/Q89582155)  
**Source**: https://4ort.xyz/entity/q89582155


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2
7. A spectroscopic survey of the youngest field stars in the solar neighbourhood. I. The optically bright sample