# Q66531755

> long-period variable star in the constellation Ophiuchus

**Wikidata**: [Q66531755](https://www.wikidata.org/wiki/Q66531755)  
**Source**: https://4ort.xyz/entity/q66531755


## References

1. SIMBAD
2. Source
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. Fourth USNO CCD Astrograph Catalog
5. Gaia Data Release 2