# HD149647

> binary star in the constellation Triangulum Australe

**Wikidata**: [Q15121000](https://www.wikidata.org/wiki/Q15121000)  
**Source**: https://4ort.xyz/entity/q15121000


## References

1. SIMBAD
2. Source
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 2