# Q86403450

> spectroscopic binary in the constellation Caelum

**Wikidata**: [Q86403450](https://www.wikidata.org/wiki/Q86403450)  
**Source**: https://4ort.xyz/entity/q86403450


## References

1. SIMBAD
2. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. Radial velocities and binarity of southern SIM grid stars