# Q87647979

> long period variable

**Wikidata**: [Q87647979](https://www.wikidata.org/wiki/Q87647979)  
**Source**: https://4ort.xyz/entity/q87647979


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
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
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
9. A survey of the spectra and radial velocities of the less regular M-type variable stars