# Q66630839

> long-period variable star in the constellation Aquila

**Wikidata**: [Q66630839](https://www.wikidata.org/wiki/Q66630839)  
**Source**: https://4ort.xyz/entity/q66630839


## References

1. SIMBAD
2. Radial velocities of 2111 stars
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system