# Q90205201

> long period variable

**Wikidata**: [Q90205201](https://www.wikidata.org/wiki/Q90205201)  
**Source**: https://4ort.xyz/entity/q90205201


## References

1. SIMBAD
2. ROTSE all-sky surveys for variable stars. I. Test fields
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)
6. Gaia Data Release 2