# Q87007970

> long period variable

**Wikidata**: [Q87007970](https://www.wikidata.org/wiki/Q87007970)  
**Source**: https://4ort.xyz/entity/q87007970


## References

1. SIMBAD
2. The Annie J. Cannon Memorial Volume of the Henry Draper Extension
3. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2