# Q81665278

> long period variable

**Wikidata**: [Q81665278](https://www.wikidata.org/wiki/Q81665278)  
**Source**: https://4ort.xyz/entity/q81665278


## References

1. SIMBAD
2. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
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. Gaia Early Data Release 3
6. Gaia Data Release 2