# Q89101433

> spectroscopic binary in the constellation Libra

**Wikidata**: [Q89101433](https://www.wikidata.org/wiki/Q89101433)  
**Source**: https://4ort.xyz/entity/q89101433


## References

1. SIMBAD
2. Source
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Fourth USNO CCD Astrograph Catalog
5. Gaia Data Release 2
6. The Tycho-2 catalogue of the 2.5 million brightest stars