# OR Librae

> long period variable

**Wikidata**: [Q85396672](https://www.wikidata.org/wiki/Q85396672)  
**Source**: https://4ort.xyz/entity/or-librae


## References

1. SIMBAD
2. VizieR
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. Source