# Q87321602

> classical Cepheid variable star in the constellation Ophiuchus

**Wikidata**: [Q87321602](https://www.wikidata.org/wiki/Q87321602)  
**Source**: https://4ort.xyz/entity/q87321602


## References

1. SIMBAD
2. Spectra of type II cepheid candidates and related stars
3. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2