# Q66630816

> long-period variable star in the constellation Ara

**Wikidata**: [Q66630816](https://www.wikidata.org/wiki/Q66630816)  
**Source**: https://4ort.xyz/entity/q66630816


## References

1. SIMBAD
2. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. Gaia Data Release 3
7. Gaia Data Release 2