# Q87321576

> variable star

**Wikidata**: [Q87321576](https://www.wikidata.org/wiki/Q87321576)  
**Source**: https://4ort.xyz/entity/q87321576


## References

1. SIMBAD
2. The Einstein Observatory Extended Medium-Sensitivity Survey. II - The optical identifications
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